diff options
Diffstat (limited to 'package/busybox')
23 files changed, 1810 insertions, 119 deletions
diff --git a/package/busybox/Config.in b/package/busybox/Config.in index 88d1aa213..5fd7e9ec0 100644 --- a/package/busybox/Config.in +++ b/package/busybox/Config.in @@ -1,24 +1,6 @@ if PACKAGE_busybox -config BUSYBOX_CONFIG_NOMMU - bool - depends NOMMU - default y if NOMMU - deselect BUSYBOX_CONFIG_ASH - deselect BUSYBOX_CONFIG_FEATURE_SH_IS_ASH - deselect BUSYBOX_CONFIG_LOCK - -config CONFIG_BUSYBOX_CONFIG_FEATURE_SH_IS_HUSH - bool - default y if NOMMU - default n if !NOMMU - -config BUSYBOX_CONFIG_HUSH - bool - default y if NOMMU - default n if !NOMMU - source "package/busybox/config/Config.in" endif diff --git a/package/busybox/Makefile b/package/busybox/Makefile index 9cb84a19e..ed58fabcf 100644 --- a/package/busybox/Makefile +++ b/package/busybox/Makefile @@ -1,5 +1,5 @@ # -# Copyright (C) 2006-2012 OpenWrt.org +# Copyright (C) 2006-2013 OpenWrt.org # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. @@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk PKG_NAME:=busybox PKG_VERSION:=1.19.4 -PKG_RELEASE:=3 +PKG_RELEASE:=6 PKG_FLAGS:=essential PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2 @@ -17,9 +17,13 @@ PKG_SOURCE_URL:=http://www.busybox.net/downloads \ http://distfiles.gentoo.org/distfiles/ PKG_MD5SUM:=9c0cae5a0379228e7b55e5b29528df8e +PKG_CONFIG_DEPENDS:=CONFIG_PROCD_INIT PKG_BUILD_DEPENDS:=BUSYBOX_CONFIG_FEATURE_HAVE_RPC:librpc PKG_BUILD_PARALLEL:=1 +PKG_LICENSE:=GPLv2 BSD-4c +PKG_LICENSE_FILES:=LICENSE archival/libarchive/bz/LICENSE + include $(INCLUDE_DIR)/package.mk ifeq ($(DUMP),) @@ -33,7 +37,6 @@ else endif init-y := -init-$(CONFIG_BUSYBOX_CONFIG_HTTPD) += httpd init-$(CONFIG_BUSYBOX_CONFIG_CROND) += cron init-$(CONFIG_BUSYBOX_CONFIG_TELNETD) += telnet @@ -59,7 +62,7 @@ endef define Build/Configure rm -f $(PKG_BUILD_DIR)/.configured* grep 'CONFIG_BUSYBOX_' $(TOPDIR)/.config | sed -e "s,\\(# \)\\?CONFIG_BUSYBOX_\\(.*\\),\\1\\2,g" > $(PKG_BUILD_DIR)/.config - yes '' | $(MAKE) -C $(PKG_BUILD_DIR) \ + yes 'n' | $(MAKE) -C $(PKG_BUILD_DIR) \ CC="$(TARGET_CC)" \ CROSS_COMPILE="$(TARGET_CROSS)" \ KBUILD_HAVE_NLS=no \ @@ -80,7 +83,7 @@ ifdef CONFIG_BUSYBOX_CONFIG_FEATURE_HAVE_RPC endif define Build/Compile - $(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \ + +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \ CC="$(TARGET_CC)" \ CROSS_COMPILE="$(TARGET_CROSS)" \ KBUILD_HAVE_NLS=no \ diff --git a/package/busybox/config/coreutils/Config.in b/package/busybox/config/coreutils/Config.in index 08716b86f..33a5e25e6 100644 --- a/package/busybox/config/coreutils/Config.in +++ b/package/busybox/config/coreutils/Config.in @@ -582,14 +582,14 @@ config BUSYBOX_CONFIG_PWD config BUSYBOX_CONFIG_READLINK bool "readlink" - default n + default y help This program reads a symbolic link and returns the name of the file it points to config BUSYBOX_CONFIG_FEATURE_READLINK_FOLLOW bool "Enable canonicalization by following all symlinks (-f)" - default n + default y depends on BUSYBOX_CONFIG_READLINK help Enable the readlink option (-f). diff --git a/package/busybox/config/init/Config.in b/package/busybox/config/init/Config.in index 61c20140b..4b3c8dd16 100644 --- a/package/busybox/config/init/Config.in +++ b/package/busybox/config/init/Config.in @@ -73,6 +73,7 @@ config BUSYBOX_CONFIG_INIT bool "init" default y select BUSYBOX_CONFIG_FEATURE_SYSLOG + depends on !PROCD_INIT help init is the first program run when the system boots. diff --git a/package/busybox/config/procps/Config.in b/package/busybox/config/procps/Config.in index 25eb3e545..d8d72a75e 100644 --- a/package/busybox/config/procps/Config.in +++ b/package/busybox/config/procps/Config.in @@ -133,7 +133,7 @@ config BUSYBOX_CONFIG_FEATURE_PIDOF_OMIT config BUSYBOX_CONFIG_PKILL bool "pkill" - default y + default n help Send signals to processes by name. diff --git a/package/busybox/config/sysklogd/Config.in b/package/busybox/config/sysklogd/Config.in index 20e1aff06..087a5b4e5 100644 --- a/package/busybox/config/sysklogd/Config.in +++ b/package/busybox/config/sysklogd/Config.in @@ -96,7 +96,7 @@ config BUSYBOX_CONFIG_FEATURE_IPC_SYSLOG_BUFFER_SIZE config BUSYBOX_CONFIG_LOGREAD bool "logread" default y - depends on BUSYBOX_CONFIG_FEATURE_IPC_SYSLOG + depends on BUSYBOX_CONFIG_FEATURE_IPC_SYSLOG && !PROCD_INIT help If you enabled Circular Buffer support, you almost certainly want to enable this feature as well. This diff --git a/package/busybox/config/util-linux/Config.in b/package/busybox/config/util-linux/Config.in index 14d4777be..d60b139a8 100644 --- a/package/busybox/config/util-linux/Config.in +++ b/package/busybox/config/util-linux/Config.in @@ -474,7 +474,7 @@ config BUSYBOX_CONFIG_FEATURE_MDEV_LOAD_FIRMWARE config BUSYBOX_CONFIG_MKSWAP bool "mkswap" - default n + default y help The mkswap utility is used to configure a file or disk partition as Linux swap space. This allows Linux to use the entire file or @@ -652,7 +652,7 @@ config BUSYBOX_CONFIG_SETARCH config BUSYBOX_CONFIG_SWAPONOFF bool "swaponoff" - default n + default y select BUSYBOX_CONFIG_PLATFORM_LINUX help This option enables both the 'swapon' and the 'swapoff' utilities. diff --git a/package/busybox/patches/005-resource_h_include.patch b/package/busybox/patches/005-resource_h_include.patch new file mode 100644 index 000000000..d66d66d67 --- /dev/null +++ b/package/busybox/patches/005-resource_h_include.patch @@ -0,0 +1,10 @@ +--- a/include/libbb.h ++++ b/include/libbb.h +@@ -35,6 +35,7 @@ + #include <sys/poll.h> + #include <sys/ioctl.h> + #include <sys/mman.h> ++#include <sys/resource.h> + #include <sys/socket.h> + #include <sys/stat.h> + #include <sys/time.h> diff --git a/package/busybox/patches/006-upstream_CVE-2011-2716_fixes.patch b/package/busybox/patches/006-upstream_CVE-2011-2716_fixes.patch new file mode 100644 index 000000000..532fcee0f --- /dev/null +++ b/package/busybox/patches/006-upstream_CVE-2011-2716_fixes.patch @@ -0,0 +1,164 @@ +--- a/networking/udhcp/common.c ++++ b/networking/udhcp/common.c +@@ -29,16 +29,16 @@ const struct dhcp_optflag dhcp_optflags[ + // { OPTION_IP | OPTION_LIST , 0x07 }, /* DHCP_LOG_SERVER */ + // { OPTION_IP | OPTION_LIST , 0x08 }, /* DHCP_COOKIE_SERVER */ + { OPTION_IP | OPTION_LIST , 0x09 }, /* DHCP_LPR_SERVER */ +- { OPTION_STRING | OPTION_REQ, 0x0c }, /* DHCP_HOST_NAME */ ++ { OPTION_STRING_HOST | OPTION_REQ, 0x0c }, /* DHCP_HOST_NAME */ + { OPTION_U16 , 0x0d }, /* DHCP_BOOT_SIZE */ +- { OPTION_STRING | OPTION_REQ, 0x0f }, /* DHCP_DOMAIN_NAME */ ++ { OPTION_STRING_HOST | OPTION_REQ, 0x0f }, /* DHCP_DOMAIN_NAME */ + { OPTION_IP , 0x10 }, /* DHCP_SWAP_SERVER */ + { OPTION_STRING , 0x11 }, /* DHCP_ROOT_PATH */ + { OPTION_U8 , 0x17 }, /* DHCP_IP_TTL */ + { OPTION_U16 , 0x1a }, /* DHCP_MTU */ + { OPTION_IP | OPTION_REQ, 0x1c }, /* DHCP_BROADCAST */ + { OPTION_IP_PAIR | OPTION_LIST , 0x21 }, /* DHCP_ROUTES */ +- { OPTION_STRING , 0x28 }, /* DHCP_NIS_DOMAIN */ ++ { OPTION_STRING_HOST , 0x28 }, /* DHCP_NIS_DOMAIN */ + { OPTION_IP | OPTION_LIST , 0x29 }, /* DHCP_NIS_SERVER */ + { OPTION_IP | OPTION_LIST | OPTION_REQ, 0x2a }, /* DHCP_NTP_SERVER */ + { OPTION_IP | OPTION_LIST , 0x2c }, /* DHCP_WINS_SERVER */ +@@ -46,7 +46,7 @@ const struct dhcp_optflag dhcp_optflags[ + { OPTION_IP , 0x36 }, /* DHCP_SERVER_ID */ + { OPTION_STRING , 0x38 }, /* DHCP_ERR_MESSAGE */ + //TODO: must be combined with 'sname' and 'file' handling: +- { OPTION_STRING , 0x42 }, /* DHCP_TFTP_SERVER_NAME */ ++ { OPTION_STRING_HOST , 0x42 }, /* DHCP_TFTP_SERVER_NAME */ + { OPTION_STRING , 0x43 }, /* DHCP_BOOT_FILE */ + //TODO: not a string, but a set of LASCII strings: + // { OPTION_STRING , 0x4D }, /* DHCP_USER_CLASS */ +@@ -143,6 +143,7 @@ const uint8_t dhcp_option_lengths[] ALIG + [OPTION_IP_PAIR] = 8, + // [OPTION_BOOLEAN] = 1, + [OPTION_STRING] = 1, /* ignored by udhcp_str2optset */ ++ [OPTION_STRING_HOST] = 1, /* ignored by udhcp_str2optset */ + #if ENABLE_FEATURE_UDHCP_RFC3397 + [OPTION_DNS_STRING] = 1, /* ignored by both udhcp_str2optset and xmalloc_optname_optval */ + [OPTION_SIP_SERVERS] = 1, +@@ -411,7 +412,9 @@ static NOINLINE void attach_option( + /* actually 255 is ok too, but adding a space can overlow it */ + + existing->data = xrealloc(existing->data, OPT_DATA + 1 + old_len + length); +- if ((optflag->flags & OPTION_TYPE_MASK) == OPTION_STRING) { ++ if ((optflag->flags & OPTION_TYPE_MASK) == OPTION_STRING ++ || (optflag->flags & OPTION_TYPE_MASK) == OPTION_STRING_HOST ++ ) { + /* add space separator between STRING options in a list */ + existing->data[OPT_DATA + old_len] = ' '; + old_len++; +@@ -475,6 +478,7 @@ int FAST_FUNC udhcp_str2optset(const cha + retval = udhcp_str2nip(val, buffer + 4); + break; + case OPTION_STRING: ++ case OPTION_STRING_HOST: + #if ENABLE_FEATURE_UDHCP_RFC3397 + case OPTION_DNS_STRING: + #endif +--- a/networking/udhcp/common.h ++++ b/networking/udhcp/common.h +@@ -80,6 +80,9 @@ enum { + OPTION_IP = 1, + OPTION_IP_PAIR, + OPTION_STRING, ++ /* Opts of STRING_HOST type will be sanitized before they are passed ++ * to udhcpc script's environment: */ ++ OPTION_STRING_HOST, + // OPTION_BOOLEAN, + OPTION_U8, + OPTION_U16, +--- a/networking/udhcp/dhcpc.c ++++ b/networking/udhcp/dhcpc.c +@@ -101,6 +101,7 @@ static const uint8_t len_of_option_as_st + [OPTION_IP_PAIR ] = sizeof("255.255.255.255 ") * 2, + [OPTION_STATIC_ROUTES ] = sizeof("255.255.255.255/32 255.255.255.255 "), + [OPTION_STRING ] = 1, ++ [OPTION_STRING_HOST ] = 1, + #if ENABLE_FEATURE_UDHCP_RFC3397 + [OPTION_DNS_STRING ] = 1, /* unused */ + /* Hmmm, this severely overestimates size if SIP_SERVERS option +@@ -135,6 +136,63 @@ static int mton(uint32_t mask) + return i; + } + ++/* Check if a given label represents a valid DNS label ++ * Return pointer to the first character after the label upon success, ++ * NULL otherwise. ++ * See RFC1035, 2.3.1 ++ */ ++/* We don't need to be particularly anal. For example, allowing _, hyphen ++ * at the end, or leading and trailing dots would be ok, since it ++ * can't be used for attacks. (Leading hyphen can be, if someone uses ++ * cmd "$hostname" ++ * in the script: then hostname may be treated as an option) ++ */ ++static const char *valid_domain_label(const char *label) ++{ ++ unsigned char ch; ++ unsigned pos = 0; ++ ++ for (;;) { ++ ch = *label; ++ if ((ch|0x20) < 'a' || (ch|0x20) > 'z') { ++ if (pos == 0) { ++ /* label must begin with letter */ ++ return NULL; ++ } ++ if (ch < '0' || ch > '9') { ++ if (ch == '\0' || ch == '.') ++ return label; ++ /* DNS allows only '-', but we are more permissive */ ++ if (ch != '-' && ch != '_') ++ return NULL; ++ } ++ } ++ label++; ++ pos++; ++ //Do we want this? ++ //if (pos > 63) /* NS_MAXLABEL; labels must be 63 chars or less */ ++ // return NULL; ++ } ++} ++ ++/* Check if a given name represents a valid DNS name */ ++/* See RFC1035, 2.3.1 */ ++static int good_hostname(const char *name) ++{ ++ //const char *start = name; ++ ++ for (;;) { ++ name = valid_domain_label(name); ++ if (!name) ++ return 0; ++ if (!name[0]) ++ return 1; ++ //Do we want this? ++ //return ((name - start) < 1025); /* NS_MAXDNAME */ ++ name++; ++ } ++} ++ + /* Create "opt_name=opt_value" string */ + static NOINLINE char *xmalloc_optname_optval(uint8_t *option, const struct dhcp_optflag *optflag, const char *opt_name) + { +@@ -185,8 +243,11 @@ static NOINLINE char *xmalloc_optname_op + break; + } + case OPTION_STRING: ++ case OPTION_STRING_HOST: + memcpy(dest, option, len); + dest[len] = '\0'; ++ if (type == OPTION_STRING_HOST && !good_hostname(dest)) ++ safe_strncpy(dest, "bad", len); + return ret; /* Short circuit this case */ + case OPTION_STATIC_ROUTES: { + /* Option binary format: +@@ -314,6 +375,7 @@ static char **fill_envp(struct dhcp_pack + /* +1 element for each option, +2 for subnet option: */ + if (packet) { + /* note: do not search for "pad" (0) and "end" (255) options */ ++//TODO: change logic to scan packet _once_ + for (i = 1; i < 255; i++) { + temp = udhcp_get_option(packet, i); + if (temp) { diff --git a/package/busybox/patches/007-upstream_mkfs_ext2_fixes.patch b/package/busybox/patches/007-upstream_mkfs_ext2_fixes.patch new file mode 100644 index 000000000..8528ee87f --- /dev/null +++ b/package/busybox/patches/007-upstream_mkfs_ext2_fixes.patch @@ -0,0 +1,1441 @@ +--- a/e2fsprogs/e2fs_defs.h ++++ /dev/null +@@ -1,561 +0,0 @@ +-/* vi: set sw=4 ts=4: */ +-/* +- * linux/include/linux/ext2_fs.h +- * +- * Copyright (C) 1992, 1993, 1994, 1995 +- * Remy Card (card@masi.ibp.fr) +- * Laboratoire MASI - Institut Blaise Pascal +- * Universite Pierre et Marie Curie (Paris VI) +- * +- * Copyright (C) 1991, 1992 Linus Torvalds +- */ +- +-#ifndef LINUX_EXT2_FS_H +-#define LINUX_EXT2_FS_H 1 +- +-/* +- * Special inode numbers +- */ +-#define EXT2_BAD_INO 1 /* Bad blocks inode */ +-#define EXT2_ROOT_INO 2 /* Root inode */ +-#define EXT2_ACL_IDX_INO 3 /* ACL inode */ +-#define EXT2_ACL_DATA_INO 4 /* ACL inode */ +-#define EXT2_BOOT_LOADER_INO 5 /* Boot loader inode */ +-#define EXT2_UNDEL_DIR_INO 6 /* Undelete directory inode */ +-#define EXT2_RESIZE_INO 7 /* Reserved group descriptors inode */ +-#define EXT2_JOURNAL_INO 8 /* Journal inode */ +- +-/* First non-reserved inode for old ext2 filesystems */ +-#define EXT2_GOOD_OLD_FIRST_INO 11 +- +-/* +- * The second extended file system magic number +- */ +-#define EXT2_SUPER_MAGIC 0xEF53 +- +-/* Assume that user mode programs are passing in an ext2fs superblock, not +- * a kernel struct super_block. This will allow us to call the feature-test +- * macros from user land. */ +-#define EXT2_SB(sb) (sb) +- +-/* +- * Maximal count of links to a file +- */ +-#define EXT2_LINK_MAX 32000 +- +-/* +- * Macro-instructions used to manage several block sizes +- */ +-#define EXT2_MIN_BLOCK_LOG_SIZE 10 /* 1024 */ +-#define EXT2_MAX_BLOCK_LOG_SIZE 16 /* 65536 */ +-#define EXT2_MIN_BLOCK_SIZE (1 << EXT2_MIN_BLOCK_LOG_SIZE) +-#define EXT2_MAX_BLOCK_SIZE (1 << EXT2_MAX_BLOCK_LOG_SIZE) +-#define EXT2_BLOCK_SIZE(s) (EXT2_MIN_BLOCK_SIZE << (s)->s_log_block_size) +-#define EXT2_BLOCK_SIZE_BITS(s) ((s)->s_log_block_size + 10) +-#define EXT2_INODE_SIZE(s) (((s)->s_rev_level == EXT2_GOOD_OLD_REV) ? \ +- EXT2_GOOD_OLD_INODE_SIZE : (s)->s_inode_size) +-#define EXT2_FIRST_INO(s) (((s)->s_rev_level == EXT2_GOOD_OLD_REV) ? \ +- EXT2_GOOD_OLD_FIRST_INO : (s)->s_first_ino) +-#define EXT2_ADDR_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / sizeof(uint32_t)) +- +-/* +- * Macro-instructions used to manage fragments +- */ +-#define EXT2_MIN_FRAG_SIZE EXT2_MIN_BLOCK_SIZE +-#define EXT2_MAX_FRAG_SIZE EXT2_MAX_BLOCK_SIZE +-#define EXT2_MIN_FRAG_LOG_SIZE EXT2_MIN_BLOCK_LOG_SIZE +-#define EXT2_FRAG_SIZE(s) (EXT2_MIN_FRAG_SIZE << (s)->s_log_frag_size) +-#define EXT2_FRAGS_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / EXT2_FRAG_SIZE(s)) +- +-/* +- * ACL structures +- */ +-struct ext2_acl_header { /* Header of Access Control Lists */ +- uint32_t aclh_size; +- uint32_t aclh_file_count; +- uint32_t aclh_acle_count; +- uint32_t aclh_first_acle; +-}; +- +-struct ext2_acl_entry { /* Access Control List Entry */ +- uint32_t acle_size; +- uint16_t acle_perms; /* Access permissions */ +- uint16_t acle_type; /* Type of entry */ +- uint16_t acle_tag; /* User or group identity */ +- uint16_t acle_pad1; +- uint32_t acle_next; /* Pointer on next entry for the */ +- /* same inode or on next free entry */ +-}; +- +-/* +- * Structure of a blocks group descriptor +- */ +-struct ext2_group_desc { +- uint32_t bg_block_bitmap; /* Blocks bitmap block */ +- uint32_t bg_inode_bitmap; /* Inodes bitmap block */ +- uint32_t bg_inode_table; /* Inodes table block */ +- uint16_t bg_free_blocks_count; /* Free blocks count */ +- uint16_t bg_free_inodes_count; /* Free inodes count */ +- uint16_t bg_used_dirs_count; /* Directories count */ +- uint16_t bg_pad; +- uint32_t bg_reserved[3]; +-}; +- +-/* +- * Data structures used by the directory indexing feature +- * +- * Note: all of the multibyte integer fields are little endian. +- */ +- +-/* +- * Note: dx_root_info is laid out so that if it should somehow get +- * overlaid by a dirent the two low bits of the hash version will be +- * zero. Therefore, the hash version mod 4 should never be 0. +- * Sincerely, the paranoia department. +- */ +-struct ext2_dx_root_info { +- uint32_t reserved_zero; +- uint8_t hash_version; /* 0 now, 1 at release */ +- uint8_t info_length; /* 8 */ +- uint8_t indirect_levels; +- uint8_t unused_flags; +-}; +- +-#define EXT2_HASH_LEGACY 0 +-#define EXT2_HASH_HALF_MD4 1 +-#define EXT2_HASH_TEA 2 +- +-#define EXT2_HASH_FLAG_INCOMPAT 0x1 +- +-struct ext2_dx_entry { +- uint32_t hash; +- uint32_t block; +-}; +- +-struct ext2_dx_countlimit { +- uint16_t limit; +- uint16_t count; +-}; +- +- +-/* +- * Macro-instructions used to manage group descriptors +- */ +-#define EXT2_BLOCKS_PER_GROUP(s) (EXT2_SB(s)->s_blocks_per_group) +-#define EXT2_INODES_PER_GROUP(s) (EXT2_SB(s)->s_inodes_per_group) +-#define EXT2_INODES_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s)/EXT2_INODE_SIZE(s)) +-/* limits imposed by 16-bit value gd_free_{blocks,inode}_count */ +-#define EXT2_MAX_BLOCKS_PER_GROUP(s) ((1 << 16) - 8) +-#define EXT2_MAX_INODES_PER_GROUP(s) ((1 << 16) - EXT2_INODES_PER_BLOCK(s)) +-#define EXT2_DESC_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / sizeof (struct ext2_group_desc)) +- +-/* +- * Constants relative to the data blocks +- */ +-#define EXT2_NDIR_BLOCKS 12 +-#define EXT2_IND_BLOCK EXT2_NDIR_BLOCKS +-#define EXT2_DIND_BLOCK (EXT2_IND_BLOCK + 1) +-#define EXT2_TIND_BLOCK (EXT2_DIND_BLOCK + 1) +-#define EXT2_N_BLOCKS (EXT2_TIND_BLOCK + 1) +- +-/* +- * Inode flags +- */ +-#define EXT2_SECRM_FL 0x00000001 /* Secure deletion */ +-#define EXT2_UNRM_FL 0x00000002 /* Undelete */ +-#define EXT2_COMPR_FL 0x00000004 /* Compress file */ +-#define EXT2_SYNC_FL 0x00000008 /* Synchronous updates */ +-#define EXT2_IMMUTABLE_FL 0x00000010 /* Immutable file */ +-#define EXT2_APPEND_FL 0x00000020 /* writes to file may only append */ +-#define EXT2_NODUMP_FL 0x00000040 /* do not dump file */ +-#define EXT2_NOATIME_FL 0x00000080 /* do not update atime */ +-/* Reserved for compression usage... */ +-#define EXT2_DIRTY_FL 0x00000100 +-#define EXT2_COMPRBLK_FL 0x00000200 /* One or more compressed clusters */ +-#define EXT2_NOCOMPR_FL 0x00000400 /* Access raw compressed data */ +-#define EXT2_ECOMPR_FL 0x00000800 /* Compression error */ +-/* End compression flags --- maybe not all used */ +-#define EXT2_BTREE_FL 0x00001000 /* btree format dir */ +-#define EXT2_INDEX_FL 0x00001000 /* hash-indexed directory */ +-#define EXT2_IMAGIC_FL 0x00002000 +-#define EXT3_JOURNAL_DATA_FL 0x00004000 /* file data should be journaled */ +-#define EXT2_NOTAIL_FL 0x00008000 /* file tail should not be merged */ +-#define EXT2_DIRSYNC_FL 0x00010000 /* Synchronous directory modifications */ +-#define EXT2_TOPDIR_FL 0x00020000 /* Top of directory hierarchies*/ +-#define EXT3_EXTENTS_FL 0x00080000 /* Inode uses extents */ +-#define EXT2_RESERVED_FL 0x80000000 /* reserved for ext2 lib */ +- +-#define EXT2_FL_USER_VISIBLE 0x0003DFFF /* User visible flags */ +-#define EXT2_FL_USER_MODIFIABLE 0x000080FF /* User modifiable flags */ +- +-/* +- * ioctl commands +- */ +-#define EXT2_IOC_GETFLAGS _IOR('f', 1, long) +-#define EXT2_IOC_SETFLAGS _IOW('f', 2, long) +-#define EXT2_IOC_GETVERSION _IOR('v', 1, long) +-#define EXT2_IOC_SETVERSION _IOW('v', 2, long) +- +-/* +- * Structure of an inode on the disk +- */ +-struct ext2_inode { +- uint16_t i_mode; /* File mode */ +- uint16_t i_uid; /* Low 16 bits of Owner Uid */ +- uint32_t i_size; /* Size in bytes */ +- uint32_t i_atime; /* Access time */ +- uint32_t i_ctime; /* Creation time */ +- uint32_t i_mtime; /* Modification time */ +- uint32_t i_dtime; /* Deletion Time */ +- uint16_t i_gid; /* Low 16 bits of Group Id */ +- uint16_t i_links_count; /* Links count */ +- uint32_t i_blocks; /* Blocks count */ +- uint32_t i_flags; /* File flags */ +- union { +- struct { +- uint32_t l_i_reserved1; +- } linux1; +- struct { +- uint32_t h_i_translator; +- } hurd1; +- struct { +- uint32_t m_i_reserved1; +- } masix1; +- } osd1; /* OS dependent 1 */ +- uint32_t i_block[EXT2_N_BLOCKS];/* Pointers to blocks */ +- uint32_t i_generation; /* File version (for NFS) */ +- uint32_t i_file_acl; /* File ACL */ +- uint32_t i_dir_acl; /* Directory ACL */ +- uint32_t i_faddr; /* Fragment address */ +- union { +- struct { +- uint8_t l_i_frag; /* Fragment number */ +- uint8_t l_i_fsize; /* Fragment size */ +- uint16_t i_pad1; +- uint16_t l_i_uid_high; /* these 2 fields */ +- uint16_t l_i_gid_high; /* were reserved2[0] */ +- uint32_t l_i_reserved2; +- } linux2; +- struct { +- uint8_t h_i_frag; /* Fragment number */ +- uint8_t h_i_fsize; /* Fragment size */ +- uint16_t h_i_mode_high; +- uint16_t h_i_uid_high; +- uint16_t h_i_gid_high; +- uint32_t h_i_author; +- } hurd2; +- struct { +- uint8_t m_i_frag; /* Fragment number */ +- uint8_t m_i_fsize; /* Fragment size */ +- uint16_t m_pad1; +- uint32_t m_i_reserved2[2]; +- } masix2; +- } osd2; /* OS dependent 2 */ +-}; +- +-/* +- * Permanent part of an large inode on the disk +- */ +-struct ext2_inode_large { +- uint16_t i_mode; /* File mode */ +- uint16_t i_uid; /* Low 16 bits of Owner Uid */ +- uint32_t i_size; /* Size in bytes */ +- uint32_t i_atime; /* Access time */ +- uint32_t i_ctime; /* Creation time */ +- uint32_t i_mtime; /* Modification time */ +- uint32_t i_dtime; /* Deletion Time */ +- uint16_t i_gid; /* Low 16 bits of Group Id */ +- uint16_t i_links_count; /* Links count */ +- uint32_t i_blocks; /* Blocks count */ +- uint32_t i_flags; /* File flags */ +- union { +- struct { +- uint32_t l_i_reserved1; +- } linux1; +- struct { +- uint32_t h_i_translator; +- } hurd1; +- struct { +- uint32_t m_i_reserved1; +- } masix1; +- } osd1; /* OS dependent 1 */ +- uint32_t i_block[EXT2_N_BLOCKS];/* Pointers to blocks */ +- uint32_t i_generation; /* File version (for NFS) */ +- uint32_t i_file_acl; /* File ACL */ +- uint32_t i_dir_acl; /* Directory ACL */ +- uint32_t i_faddr; /* Fragment address */ +- union { +- struct { +- uint8_t l_i_frag; /* Fragment number */ +- uint8_t l_i_fsize; /* Fragment size */ +- uint16_t i_pad1; +- uint16_t l_i_uid_high; /* these 2 fields */ +- uint16_t l_i_gid_high; /* were reserved2[0] */ +- uint32_t l_i_reserved2; +- } linux2; +- struct { +- uint8_t h_i_frag; /* Fragment number */ +- uint8_t h_i_fsize; /* Fragment size */ +- uint16_t h_i_mode_high; +- uint16_t h_i_uid_high; +- uint16_t h_i_gid_high; +- uint32_t h_i_author; +- } hurd2; +- struct { +- uint8_t m_i_frag; /* Fragment number */ +- uint8_t m_i_fsize; /* Fragment size */ +- uint16_t m_pad1; +- uint32_t m_i_reserved2[2]; +- } masix2; +- } osd2; /* OS dependent 2 */ +- uint16_t i_extra_isize; +- uint16_t i_pad1; +-}; +- +-#define i_size_high i_dir_acl +- +-/* +- * File system states +- */ +-#define EXT2_VALID_FS 0x0001 /* Unmounted cleanly */ +-#define EXT2_ERROR_FS 0x0002 /* Errors detected */ +- +-/* +- * Mount flags +- */ +-#define EXT2_MOUNT_CHECK 0x0001 /* Do mount-time checks */ +-#define EXT2_MOUNT_GRPID 0x0004 /* Create files with directory's group */ +-#define EXT2_MOUNT_DEBUG 0x0008 /* Some debugging messages */ +-#define EXT2_MOUNT_ERRORS_CONT 0x0010 /* Continue on errors */ +-#define EXT2_MOUNT_ERRORS_RO 0x0020 /* Remount fs ro on errors */ +-#define EXT2_MOUNT_ERRORS_PANIC 0x0040 /* Panic on errors */ +-#define EXT2_MOUNT_MINIX_DF 0x0080 /* Mimics the Minix statfs */ +-#define EXT2_MOUNT_NO_UID32 0x0200 /* Disable 32-bit UIDs */ +- +-#define clear_opt(o, opt) o &= ~EXT2_MOUNT_##opt +-#define set_opt(o, opt) o |= EXT2_MOUNT_##opt +-#define test_opt(sb, opt) (EXT2_SB(sb)->s_mount_opt & \ +- EXT2_MOUNT_##opt) +-/* +- * Maximal mount counts between two filesystem checks +- */ +-#define EXT2_DFL_MAX_MNT_COUNT 20 /* Allow 20 mounts */ +-#define EXT2_DFL_CHECKINTERVAL 0 /* Don't use interval check */ +- +-/* +- * Behaviour when detecting errors +- */ +-#define EXT2_ERRORS_CONTINUE 1 /* Continue execution */ +-#define EXT2_ERRORS_RO 2 /* Remount fs read-only */ +-#define EXT2_ERRORS_PANIC 3 /* Panic */ +-#define EXT2_ERRORS_DEFAULT EXT2_ERRORS_CONTINUE +- +-/* +- * Structure of the super block +- */ +-struct ext2_super_block { +- uint32_t s_inodes_count; /* Inodes count */ +- uint32_t s_blocks_count; /* Blocks count */ +- uint32_t s_r_blocks_count; /* Reserved blocks count */ +- uint32_t s_free_blocks_count; /* Free blocks count */ +- uint32_t s_free_inodes_count; /* Free inodes count */ +- uint32_t s_first_data_block; /* First Data Block */ +- uint32_t s_log_block_size; /* Block size */ +- int32_t s_log_frag_size; /* Fragment size */ +- uint32_t s_blocks_per_group; /* # Blocks per group */ +- uint32_t s_frags_per_group; /* # Fragments per group */ +- uint32_t s_inodes_per_group; /* # Inodes per group */ +- uint32_t s_mtime; /* Mount time */ +- uint32_t s_wtime; /* Write time */ +- uint16_t s_mnt_count; /* Mount count */ +- int16_t s_max_mnt_count; /* Maximal mount count */ +- uint16_t s_magic; /* Magic signature */ +- uint16_t s_state; /* File system state */ +- uint16_t s_errors; /* Behaviour when detecting errors */ +- uint16_t s_minor_rev_level; /* minor revision level */ +- uint32_t s_lastcheck; /* time of last check */ +- uint32_t s_checkinterval; /* max. time between checks */ +- uint32_t s_creator_os; /* OS */ +- uint32_t s_rev_level; /* Revision level */ +- uint16_t s_def_resuid; /* Default uid for reserved blocks */ +- uint16_t s_def_resgid; /* Default gid for reserved blocks */ +- /* +- * These fields are for EXT2_DYNAMIC_REV superblocks only. +- * +- * Note: the difference between the compatible feature set and +- * the incompatible feature set is that if there is a bit set +- * in the incompatible feature set that the kernel doesn't +- * know about, it should refuse to mount the filesystem. +- * +- * e2fsck's requirements are more strict; if it doesn't know +- * about a feature in either the compatible or incompatible +- * feature set, it must abort and not try to meddle with +- * things it doesn't understand... +- */ +- uint32_t s_first_ino; /* First non-reserved inode */ +- uint16_t s_inode_size; /* size of inode structure */ +- uint16_t s_block_group_nr; /* block group # of this superblock */ +- uint32_t s_feature_compat; /* compatible feature set */ +- uint32_t s_feature_incompat; /* incompatible feature set */ +- uint32_t s_feature_ro_compat; /* readonly-compatible feature set */ +- uint8_t s_uuid[16]; /* 128-bit uuid for volume */ +- char s_volume_name[16]; /* volume name */ +- char s_last_mounted[64]; /* directory where last mounted */ +- uint32_t s_algorithm_usage_bitmap; /* For compression */ +- /* +- * Performance hints. Directory preallocation should only +- * happen if the EXT2_FEATURE_COMPAT_DIR_PREALLOC flag is on. +- */ +- uint8_t s_prealloc_blocks; /* Nr of blocks to try to preallocate*/ +- uint8_t s_prealloc_dir_blocks; /* Nr to preallocate for dirs */ +- uint16_t s_reserved_gdt_blocks; /* Per group table for online growth */ +- /* +- * Journaling support valid if EXT2_FEATURE_COMPAT_HAS_JOURNAL set. +- */ +- uint8_t s_journal_uuid[16]; /* uuid of journal superblock */ +- uint32_t s_journal_inum; /* inode number of journal file */ +- uint32_t s_journal_dev; /* device number of journal file */ +- uint32_t s_last_orphan; /* start of list of inodes to delete */ +- uint32_t s_hash_seed[4]; /* HTREE hash seed */ +- uint8_t s_def_hash_version; /* Default hash version to use */ +- uint8_t s_jnl_backup_type; /* Default type of journal backup */ +- uint16_t s_reserved_word_pad; +- uint32_t s_default_mount_opts; +- uint32_t s_first_meta_bg; /* First metablock group */ +- uint32_t s_mkfs_time; /* When the filesystem was created */ +- uint32_t s_jnl_blocks[17]; /* Backup of the journal inode */ +- uint32_t s_reserved[172]; /* Padding to the end of the block */ +-}; +- +-/* +- * Codes for operating systems +- */ +-#define EXT2_OS_LINUX 0 +-#define EXT2_OS_HURD 1 +-#define EXT2_OS_MASIX 2 +-#define EXT2_OS_FREEBSD 3 +-#define EXT2_OS_LITES 4 +- +-/* +- * Revision levels +- */ +-#define EXT2_GOOD_OLD_REV 0 /* The good old (original) format */ +-#define EXT2_DYNAMIC_REV 1 /* V2 format w/ dynamic inode sizes */ +- +-#define EXT2_CURRENT_REV EXT2_GOOD_OLD_REV +-#define EXT2_MAX_SUPP_REV EXT2_DYNAMIC_REV +- +-#define EXT2_GOOD_OLD_INODE_SIZE 128 +- +-/* +- * Journal inode backup types +- */ +-#define EXT3_JNL_BACKUP_BLOCKS 1 +- +-/* +- * Feature set definitions +- */ +- +-#define EXT2_HAS_COMPAT_FEATURE(sb,mask) \ +- ( EXT2_SB(sb)->s_feature_compat & (mask) ) +-#define EXT2_HAS_RO_COMPAT_FEATURE(sb,mask) \ +- ( EXT2_SB(sb)->s_feature_ro_compat & (mask) ) +-#define EXT2_HAS_INCOMPAT_FEATURE(sb,mask) \ +- ( EXT2_SB(sb)->s_feature_incompat & (mask) ) +- +-#define EXT2_FEATURE_COMPAT_DIR_PREALLOC 0x0001 +-#define EXT2_FEATURE_COMPAT_IMAGIC_INODES 0x0002 +-#define EXT3_FEATURE_COMPAT_HAS_JOURNAL 0x0004 +-#define EXT2_FEATURE_COMPAT_EXT_ATTR 0x0008 +-#define EXT2_FEATURE_COMPAT_RESIZE_INODE 0x0010 +-#define EXT2_FEATURE_COMPAT_DIR_INDEX 0x0020 +- +-#define EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER 0x0001 +-#define EXT2_FEATURE_RO_COMPAT_LARGE_FILE 0x0002 +-/* #define EXT2_FEATURE_RO_COMPAT_BTREE_DIR 0x0004 not used */ +- +-#define EXT2_FEATURE_INCOMPAT_COMPRESSION 0x0001 +-#define EXT2_FEATURE_INCOMPAT_FILETYPE 0x0002 +-#define EXT3_FEATURE_INCOMPAT_RECOVER 0x0004 /* Needs recovery */ +-#define EXT3_FEATURE_INCOMPAT_JOURNAL_DEV 0x0008 /* Journal device */ +-#define EXT2_FEATURE_INCOMPAT_META_BG 0x0010 +-#define EXT3_FEATURE_INCOMPAT_EXTENTS 0x0040 +- +- +-#define EXT2_FEATURE_COMPAT_SUPP 0 +-#define EXT2_FEATURE_INCOMPAT_SUPP (EXT2_FEATURE_INCOMPAT_FILETYPE) +-#define EXT2_FEATURE_RO_COMPAT_SUPP (EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER| \ +- EXT2_FEATURE_RO_COMPAT_LARGE_FILE| \ +- EXT2_FEATURE_RO_COMPAT_BTREE_DIR) +- +-/* +- * Default values for user and/or group using reserved blocks +- */ +-#define EXT2_DEF_RESUID 0 +-#define EXT2_DEF_RESGID 0 +- +-/* +- * Default mount options +- */ +-#define EXT2_DEFM_DEBUG 0x0001 +-#define EXT2_DEFM_BSDGROUPS 0x0002 +-#define EXT2_DEFM_XATTR_USER 0x0004 +-#define EXT2_DEFM_ACL 0x0008 +-#define EXT2_DEFM_UID16 0x0010 +-#define EXT3_DEFM_JMODE 0x0060 +-#define EXT3_DEFM_JMODE_DATA 0x0020 +-#define EXT3_DEFM_JMODE_ORDERED 0x0040 +-#define EXT3_DEFM_JMODE_WBACK 0x0060 +- +-/* +- * Structure of a directory entry +- */ +-#define EXT2_NAME_LEN 255 +- +-struct ext2_dir_entry { +- uint32_t inode; /* Inode number */ +- uint16_t rec_len; /* Directory entry length */ +- uint16_t name_len; /* Name length */ +- char name[EXT2_NAME_LEN]; /* File name */ +-}; +- +-/* +- * The new version of the directory entry. Since EXT2 structures are +- * stored in intel byte order, and the name_len field could never be +- * bigger than 255 chars, it's safe to reclaim the extra byte for the +- * file_type field. +- */ +-struct ext2_dir_entry_2 { +- uint32_t inode; /* Inode number */ +- uint16_t rec_len; /* Directory entry length */ +- uint8_t name_len; /* Name length */ +- uint8_t file_type; +- char name[EXT2_NAME_LEN]; /* File name */ +-}; +- +-/* +- * Ext2 directory file types. Only the low 3 bits are used. The +- * other bits are reserved for now. +- */ +-#define EXT2_FT_UNKNOWN 0 +-#define EXT2_FT_REG_FILE 1 +-#define EXT2_FT_DIR 2 +-#define EXT2_FT_CHRDEV 3 +-#define EXT2_FT_BLKDEV 4 +-#define EXT2_FT_FIFO 5 +-#define EXT2_FT_SOCK 6 +-#define EXT2_FT_SYMLINK 7 +- +-#define EXT2_FT_MAX 8 +- +-/* +- * EXT2_DIR_PAD defines the directory entries boundaries +- * +- * NOTE: It must be a multiple of 4 +- */ +-#define EXT2_DIR_PAD 4 +-#define EXT2_DIR_ROUND (EXT2_DIR_PAD - 1) +-#define EXT2_DIR_REC_LEN(name_len) (((name_len) + 8 + EXT2_DIR_ROUND) & \ +- ~EXT2_DIR_ROUND) +- +-#endif +--- a/e2fsprogs/e2fs_lib.h ++++ b/e2fsprogs/e2fs_lib.h +@@ -7,7 +7,7 @@ + */ + + /* Constants and structures */ +-#include "e2fs_defs.h" ++#include "bb_e2fs_defs.h" + + PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN + +--- a/e2fsprogs/old_e2fsprogs/e2fsck.c ++++ b/e2fsprogs/old_e2fsprogs/e2fsck.c +@@ -11577,7 +11577,7 @@ static void check_resize_inode(e2fsck_t + * s_reserved_gdt_blocks must be zero. + */ + if (!(fs->super->s_feature_compat & +- EXT2_FEATURE_COMPAT_RESIZE_INODE)) { ++ EXT2_FEATURE_COMPAT_RESIZE_INO)) { + if (fs->super->s_reserved_gdt_blocks) { + pctx.num = fs->super->s_reserved_gdt_blocks; + if (fix_problem(ctx, PR_0_NONZERO_RESERVED_GDT_BLOCKS, +@@ -11593,7 +11593,7 @@ static void check_resize_inode(e2fsck_t + retval = ext2fs_read_inode(fs, EXT2_RESIZE_INO, &inode); + if (retval) { + if (fs->super->s_feature_compat & +- EXT2_FEATURE_COMPAT_RESIZE_INODE) ++ EXT2_FEATURE_COMPAT_RESIZE_INO) + ctx->flags |= E2F_FLAG_RESIZE_INODE; + return; + } +@@ -11603,7 +11603,7 @@ static void check_resize_inode(e2fsck_t + * the resize inode is cleared; then we're done. + */ + if (!(fs->super->s_feature_compat & +- EXT2_FEATURE_COMPAT_RESIZE_INODE)) { ++ EXT2_FEATURE_COMPAT_RESIZE_INO)) { + for (i=0; i < EXT2_N_BLOCKS; i++) { + if (inode.i_block[i]) + break; +--- a/e2fsprogs/old_e2fsprogs/e2p/feature.c ++++ b/e2fsprogs/old_e2fsprogs/e2p/feature.c +@@ -34,7 +34,7 @@ static const struct feature feature_list + "ext_attr" }, + { E2P_FEATURE_COMPAT, EXT2_FEATURE_COMPAT_DIR_INDEX, + "dir_index" }, +- { E2P_FEATURE_COMPAT, EXT2_FEATURE_COMPAT_RESIZE_INODE, ++ { E2P_FEATURE_COMPAT, EXT2_FEATURE_COMPAT_RESIZE_INO, + "resize_inode" }, + { E2P_FEATURE_RO_INCOMPAT, EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER, + "sparse_super" }, +--- a/e2fsprogs/old_e2fsprogs/ext2fs/ext2_fs.h ++++ b/e2fsprogs/old_e2fsprogs/ext2fs/ext2_fs.h +@@ -475,7 +475,7 @@ struct ext2_super_block { + #define EXT2_FEATURE_COMPAT_IMAGIC_INODES 0x0002 + #define EXT3_FEATURE_COMPAT_HAS_JOURNAL 0x0004 + #define EXT2_FEATURE_COMPAT_EXT_ATTR 0x0008 +-#define EXT2_FEATURE_COMPAT_RESIZE_INODE 0x0010 ++#define EXT2_FEATURE_COMPAT_RESIZE_INO 0x0010 + #define EXT2_FEATURE_COMPAT_DIR_INDEX 0x0020 + + #define EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER 0x0001 +--- a/e2fsprogs/old_e2fsprogs/ext2fs/ext2fs.h ++++ b/e2fsprogs/old_e2fsprogs/ext2fs/ext2fs.h +@@ -383,7 +383,7 @@ typedef struct ext2_icount *ext2_icount_ + #define EXT2_LIB_FEATURE_COMPAT_SUPP (EXT2_FEATURE_COMPAT_DIR_PREALLOC|\ + EXT2_FEATURE_COMPAT_IMAGIC_INODES|\ + EXT3_FEATURE_COMPAT_HAS_JOURNAL|\ +- EXT2_FEATURE_COMPAT_RESIZE_INODE|\ ++ EXT2_FEATURE_COMPAT_RESIZE_INO|\ + EXT2_FEATURE_COMPAT_DIR_INDEX|\ + EXT2_FEATURE_COMPAT_EXT_ATTR) + +--- a/e2fsprogs/old_e2fsprogs/ext2fs/initialize.c ++++ b/e2fsprogs/old_e2fsprogs/ext2fs/initialize.c +@@ -284,7 +284,7 @@ retry: + /* + * check the number of reserved group descriptor table blocks + */ +- if (super->s_feature_compat & EXT2_FEATURE_COMPAT_RESIZE_INODE) ++ if (super->s_feature_compat & EXT2_FEATURE_COMPAT_RESIZE_INO) + rsv_gdt = calc_reserved_gdt_blocks(fs); + else + rsv_gdt = 0; +--- a/e2fsprogs/old_e2fsprogs/mke2fs.c ++++ b/e2fsprogs/old_e2fsprogs/mke2fs.c +@@ -757,7 +757,7 @@ static void parse_extended_opts(struct e + + if (rsv_gdb > 0) { + sb_param->s_feature_compat |= +- EXT2_FEATURE_COMPAT_RESIZE_INODE; ++ EXT2_FEATURE_COMPAT_RESIZE_INO; + + sb_param->s_reserved_gdt_blocks = rsv_gdb; + } +@@ -778,7 +778,7 @@ static void parse_extended_opts(struct e + + static __u32 ok_features[3] = { + EXT3_FEATURE_COMPAT_HAS_JOURNAL | +- EXT2_FEATURE_COMPAT_RESIZE_INODE | ++ EXT2_FEATURE_COMPAT_RESIZE_INO | + EXT2_FEATURE_COMPAT_DIR_INDEX, /* Compat */ + EXT2_FEATURE_INCOMPAT_FILETYPE| /* Incompat */ + EXT3_FEATURE_INCOMPAT_JOURNAL_DEV| +@@ -1123,7 +1123,7 @@ static int PRS(int argc, char **argv) + /* Since sparse_super is the default, we would only have a problem + * here if it was explicitly disabled. + */ +- if ((param.s_feature_compat & EXT2_FEATURE_COMPAT_RESIZE_INODE) && ++ if ((param.s_feature_compat & EXT2_FEATURE_COMPAT_RESIZE_INO) && + !(param.s_feature_ro_compat&EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER)) { + bb_error_msg_and_die("reserved online resize blocks not supported " + "on non-sparse filesystem"); +@@ -1312,7 +1312,7 @@ int mke2fs_main (int argc, char **argv) + reserve_inodes(fs); + create_bad_block_inode(fs, bb_list); + if (fs->super->s_feature_compat & +- EXT2_FEATURE_COMPAT_RESIZE_INODE) { ++ EXT2_FEATURE_COMPAT_RESIZE_INO) { + retval = ext2fs_create_resize_inode(fs); + mke2fs_error_msg_and_die(retval, "reserve blocks for online resize"); + } +--- a/e2fsprogs/tune2fs.c ++++ b/e2fsprogs/tune2fs.c +@@ -8,7 +8,7 @@ + */ + #include "libbb.h" + #include <linux/fs.h> +-#include <linux/ext2_fs.h> ++#include "bb_e2fs_defs.h" + + // storage helpers + char BUG_wrong_field_size(void); +--- /dev/null ++++ b/include/bb_e2fs_defs.h +@@ -0,0 +1,602 @@ ++/* vi: set sw=4 ts=4: */ ++/* ++ * linux/include/linux/ext2_fs.h ++ * ++ * Copyright (C) 1992, 1993, 1994, 1995 ++ * Remy Card (card@masi.ibp.fr) ++ * Laboratoire MASI - Institut Blaise Pascal ++ * Universite Pierre et Marie Curie (Paris VI) ++ * ++ * Copyright (C) 1991, 1992 Linus Torvalds ++ */ ++ ++#ifndef LINUX_EXT2_FS_H ++#define LINUX_EXT2_FS_H 1 ++ ++/* ++ * Special inode numbers ++ */ ++#define EXT2_BAD_INO 1 /* Bad blocks inode */ ++#define EXT2_ROOT_INO 2 /* Root inode */ ++#define EXT2_ACL_IDX_INO 3 /* ACL inode */ ++#define EXT2_ACL_DATA_INO 4 /* ACL inode */ ++#define EXT2_BOOT_LOADER_INO 5 /* Boot loader inode */ ++#define EXT2_UNDEL_DIR_INO 6 /* Undelete directory inode */ ++#define EXT2_RESIZE_INO 7 /* Reserved group descriptors inode */ ++#define EXT2_JOURNAL_INO 8 /* Journal inode */ ++ ++/* First non-reserved inode for old ext2 filesystems */ ++#define EXT2_GOOD_OLD_FIRST_INO 11 ++ ++/* ++ * The second extended file system magic number ++ */ ++#define EXT2_SUPER_MAGIC 0xEF53 ++ ++/* Assume that user mode programs are passing in an ext2fs superblock, not ++ * a kernel struct super_block. This will allow us to call the feature-test ++ * macros from user land. */ ++#define EXT2_SB(sb) (sb) ++ ++/* ++ * Maximal count of links to a file ++ */ ++#define EXT2_LINK_MAX 32000 ++ ++/* ++ * Macro-instructions used to manage several block sizes ++ */ ++#define EXT2_MIN_BLOCK_LOG_SIZE 10 /* 1024 */ ++#define EXT2_MAX_BLOCK_LOG_SIZE 16 /* 65536 */ ++#define EXT2_MIN_BLOCK_SIZE (1 << EXT2_MIN_BLOCK_LOG_SIZE) ++#define EXT2_MAX_BLOCK_SIZE (1 << EXT2_MAX_BLOCK_LOG_SIZE) ++#define EXT2_BLOCK_SIZE(s) (EXT2_MIN_BLOCK_SIZE << (s)->s_log_block_size) ++#define EXT2_BLOCK_SIZE_BITS(s) ((s)->s_log_block_size + 10) ++#define EXT2_INODE_SIZE(s) (((s)->s_rev_level == EXT2_GOOD_OLD_REV) ? \ ++ EXT2_GOOD_OLD_INODE_SIZE : (s)->s_inode_size) ++#define EXT2_FIRST_INO(s) (((s)->s_rev_level == EXT2_GOOD_OLD_REV) ? \ ++ EXT2_GOOD_OLD_FIRST_INO : (s)->s_first_ino) ++#define EXT2_ADDR_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / sizeof(uint32_t)) ++ ++/* ++ * Macro-instructions used to manage fragments ++ */ ++#define EXT2_MIN_FRAG_SIZE EXT2_MIN_BLOCK_SIZE ++#define EXT2_MAX_FRAG_SIZE EXT2_MAX_BLOCK_SIZE ++#define EXT2_MIN_FRAG_LOG_SIZE EXT2_MIN_BLOCK_LOG_SIZE ++#define EXT2_FRAG_SIZE(s) (EXT2_MIN_FRAG_SIZE << (s)->s_log_frag_size) ++#define EXT2_FRAGS_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / EXT2_FRAG_SIZE(s)) ++ ++/* ++ * ACL structures ++ */ ++struct ext2_acl_header { /* Header of Access Control Lists */ ++ uint32_t aclh_size; ++ uint32_t aclh_file_count; ++ uint32_t aclh_acle_count; ++ uint32_t aclh_first_acle; ++}; ++ ++struct ext2_acl_entry { /* Access Control List Entry */ ++ uint32_t acle_size; ++ uint16_t acle_perms; /* Access permissions */ ++ uint16_t acle_type; /* Type of entry */ ++ uint16_t acle_tag; /* User or group identity */ ++ uint16_t acle_pad1; ++ uint32_t acle_next; /* Pointer on next entry for the */ ++ /* same inode or on next free entry */ ++}; ++ ++/* ++ * Structure of a blocks group descriptor ++ */ ++struct ext2_group_desc { ++ uint32_t bg_block_bitmap; /* Blocks bitmap block */ ++ uint32_t bg_inode_bitmap; /* Inodes bitmap block */ ++ uint32_t bg_inode_table; /* Inodes table block */ ++ uint16_t bg_free_blocks_count; /* Free blocks count */ ++ uint16_t bg_free_inodes_count; /* Free inodes count */ ++ uint16_t bg_used_dirs_count; /* Directories count */ ++ uint16_t bg_pad; ++ uint32_t bg_reserved[3]; ++}; ++ ++/* ++ * Data structures used by the directory indexing feature ++ * ++ * Note: all of the multibyte integer fields are little endian. ++ */ ++ ++/* ++ * Note: dx_root_info is laid out so that if it should somehow get ++ * overlaid by a dirent the two low bits of the hash version will be ++ * zero. Therefore, the hash version mod 4 should never be 0. ++ * Sincerely, the paranoia department. ++ */ ++struct ext2_dx_root_info { ++ uint32_t reserved_zero; ++ uint8_t hash_version; /* 0 now, 1 at release */ ++ uint8_t info_length; /* 8 */ ++ uint8_t indirect_levels; ++ uint8_t unused_flags; ++}; ++ ++#define EXT2_HASH_LEGACY 0 ++#define EXT2_HASH_HALF_MD4 1 ++#define EXT2_HASH_TEA 2 ++ ++#define EXT2_HASH_FLAG_INCOMPAT 0x1 ++ ++struct ext2_dx_entry { ++ uint32_t hash; ++ uint32_t block; ++}; ++ ++struct ext2_dx_countlimit { ++ uint16_t limit; ++ uint16_t count; ++}; ++ ++ ++/* ++ * Macro-instructions used to manage group descriptors ++ */ ++#define EXT2_BLOCKS_PER_GROUP(s) (EXT2_SB(s)->s_blocks_per_group) ++#define EXT2_INODES_PER_GROUP(s) (EXT2_SB(s)->s_inodes_per_group) ++#define EXT2_INODES_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s)/EXT2_INODE_SIZE(s)) ++/* limits imposed by 16-bit value gd_free_{blocks,inode}_count */ ++#define EXT2_MAX_BLOCKS_PER_GROUP(s) ((1 << 16) - 8) ++#define EXT2_MAX_INODES_PER_GROUP(s) ((1 << 16) - EXT2_INODES_PER_BLOCK(s)) ++#define EXT2_DESC_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / sizeof (struct ext2_group_desc)) ++ ++/* ++ * Constants relative to the data blocks ++ */ ++#define EXT2_NDIR_BLOCKS 12 ++#define EXT2_IND_BLOCK EXT2_NDIR_BLOCKS ++#define EXT2_DIND_BLOCK (EXT2_IND_BLOCK + 1) ++#define EXT2_TIND_BLOCK (EXT2_DIND_BLOCK + 1) ++#define EXT2_N_BLOCKS (EXT2_TIND_BLOCK + 1) ++ ++/* ++ * Inode flags ++ */ ++#define EXT2_SECRM_FL 0x00000001 /* Secure deletion */ ++#define EXT2_UNRM_FL 0x00000002 /* Undelete */ ++#define EXT2_COMPR_FL 0x00000004 /* Compress file */ ++#define EXT2_SYNC_FL 0x00000008 /* Synchronous updates */ ++#define EXT2_IMMUTABLE_FL 0x00000010 /* Immutable file */ ++#define EXT2_APPEND_FL 0x00000020 /* writes to file may only append */ ++#define EXT2_NODUMP_FL 0x00000040 /* do not dump file */ ++#define EXT2_NOATIME_FL 0x00000080 /* do not update atime */ ++/* Reserved for compression usage... */ ++#define EXT2_DIRTY_FL 0x00000100 ++#define EXT2_COMPRBLK_FL 0x00000200 /* One or more compressed clusters */ ++#define EXT2_NOCOMPR_FL 0x00000400 /* Access raw compressed data */ ++#define EXT2_ECOMPR_FL 0x00000800 /* Compression error */ ++/* End compression flags --- maybe not all used */ ++#define EXT2_BTREE_FL 0x00001000 /* btree format dir */ ++#define EXT2_INDEX_FL 0x00001000 /* hash-indexed directory */ ++#define EXT2_IMAGIC_FL 0x00002000 ++#define EXT3_JOURNAL_DATA_FL 0x00004000 /* file data should be journaled */ ++#define EXT2_NOTAIL_FL 0x00008000 /* file tail should not be merged */ ++#define EXT2_DIRSYNC_FL 0x00010000 /* Synchronous directory modifications */ ++#define EXT2_TOPDIR_FL 0x00020000 /* Top of directory hierarchies*/ ++#define EXT3_EXTENTS_FL 0x00080000 /* Inode uses extents */ ++#define EXT2_RESERVED_FL 0x80000000 /* reserved for ext2 lib */ ++ ++#define EXT2_FL_USER_VISIBLE 0x0003DFFF /* User visible flags */ ++#define EXT2_FL_USER_MODIFIABLE 0x000080FF /* User modifiable flags */ ++ ++/* ++ * ioctl commands ++ */ ++#define EXT2_IOC_GETFLAGS _IOR('f', 1, long) ++#define EXT2_IOC_SETFLAGS _IOW('f', 2, long) ++#define EXT2_IOC_GETVERSION _IOR('v', 1, long) ++#define EXT2_IOC_SETVERSION _IOW('v', 2, long) ++ ++/* ++ * Structure of an inode on the disk ++ */ ++struct ext2_inode { ++ uint16_t i_mode; /* File mode */ ++ uint16_t i_uid; /* Low 16 bits of Owner Uid */ ++ uint32_t i_size; /* Size in bytes */ ++ uint32_t i_atime; /* Access time */ ++ uint32_t i_ctime; /* Creation time */ ++ uint32_t i_mtime; /* Modification time */ ++ uint32_t i_dtime; /* Deletion Time */ ++ uint16_t i_gid; /* Low 16 bits of Group Id */ ++ uint16_t i_links_count; /* Links count */ ++ uint32_t i_blocks; /* Blocks count */ ++ uint32_t i_flags; /* File flags */ ++ union { ++ struct { ++ uint32_t l_i_reserved1; ++ } linux1; ++ struct { ++ uint32_t h_i_translator; ++ } hurd1; ++ struct { ++ uint32_t m_i_reserved1; ++ } masix1; ++ } osd1; /* OS dependent 1 */ ++ uint32_t i_block[EXT2_N_BLOCKS];/* Pointers to blocks */ ++ uint32_t i_generation; /* File version (for NFS) */ ++ uint32_t i_file_acl; /* File ACL */ ++ uint32_t i_dir_acl; /* Directory ACL */ ++ uint32_t i_faddr; /* Fragment address */ ++ union { ++ struct { ++ uint8_t l_i_frag; /* Fragment number */ ++ uint8_t l_i_fsize; /* Fragment size */ ++ uint16_t i_pad1; ++ uint16_t l_i_uid_high; /* these 2 fields */ ++ uint16_t l_i_gid_high; /* were reserved2[0] */ ++ uint32_t l_i_reserved2; ++ } linux2; ++ struct { ++ uint8_t h_i_frag; /* Fragment number */ ++ uint8_t h_i_fsize; /* Fragment size */ ++ uint16_t h_i_mode_high; ++ uint16_t h_i_uid_high; ++ uint16_t h_i_gid_high; ++ uint32_t h_i_author; ++ } hurd2; ++ struct { ++ uint8_t m_i_frag; /* Fragment number */ ++ uint8_t m_i_fsize; /* Fragment size */ ++ uint16_t m_pad1; ++ uint32_t m_i_reserved2[2]; ++ } masix2; ++ } osd2; /* OS dependent 2 */ ++}; ++ ++/* ++ * Permanent part of an large inode on the disk ++ */ ++struct ext2_inode_large { ++ uint16_t i_mode; /* File mode */ ++ uint16_t i_uid; /* Low 16 bits of Owner Uid */ ++ uint32_t i_size; /* Size in bytes */ ++ uint32_t i_atime; /* Access time */ ++ uint32_t i_ctime; /* Creation time */ ++ uint32_t i_mtime; /* Modification time */ ++ uint32_t i_dtime; /* Deletion Time */ ++ uint16_t i_gid; /* Low 16 bits of Group Id */ ++ uint16_t i_links_count; /* Links count */ ++ uint32_t i_blocks; /* Blocks count */ ++ uint32_t i_flags; /* File flags */ ++ union { ++ struct { ++ uint32_t l_i_reserved1; ++ } linux1; ++ struct { ++ uint32_t h_i_translator; ++ } hurd1; ++ struct { ++ uint32_t m_i_reserved1; ++ } masix1; ++ } osd1; /* OS dependent 1 */ ++ uint32_t i_block[EXT2_N_BLOCKS];/* Pointers to blocks */ ++ uint32_t i_generation; /* File version (for NFS) */ ++ uint32_t i_file_acl; /* File ACL */ ++ uint32_t i_dir_acl; /* Directory ACL */ ++ uint32_t i_faddr; /* Fragment address */ ++ union { ++ struct { ++ uint8_t l_i_frag; /* Fragment number */ ++ uint8_t l_i_fsize; /* Fragment size */ ++ uint16_t i_pad1; ++ uint16_t l_i_uid_high; /* these 2 fields */ ++ uint16_t l_i_gid_high; /* were reserved2[0] */ ++ uint32_t l_i_reserved2; ++ } linux2; ++ struct { ++ uint8_t h_i_frag; /* Fragment number */ ++ uint8_t h_i_fsize; /* Fragment size */ ++ uint16_t h_i_mode_high; ++ uint16_t h_i_uid_high; ++ uint16_t h_i_gid_high; ++ uint32_t h_i_author; ++ } hurd2; ++ struct { ++ uint8_t m_i_frag; /* Fragment number */ ++ uint8_t m_i_fsize; /* Fragment size */ ++ uint16_t m_pad1; ++ uint32_t m_i_reserved2[2]; ++ } masix2; ++ } osd2; /* OS dependent 2 */ ++ uint16_t i_extra_isize; ++ uint16_t i_pad1; ++}; ++ ++#define i_size_high i_dir_acl ++ ++/* ++ * File system states ++ */ ++#define EXT2_VALID_FS 0x0001 /* Unmounted cleanly */ ++#define EXT2_ERROR_FS 0x0002 /* Errors detected */ ++ ++/* ++ * Mount flags ++ */ ++#define EXT2_MOUNT_CHECK 0x0001 /* Do mount-time checks */ ++#define EXT2_MOUNT_GRPID 0x0004 /* Create files with directory's group */ ++#define EXT2_MOUNT_DEBUG 0x0008 /* Some debugging messages */ ++#define EXT2_MOUNT_ERRORS_CONT 0x0010 /* Continue on errors */ ++#define EXT2_MOUNT_ERRORS_RO 0x0020 /* Remount fs ro on errors */ ++#define EXT2_MOUNT_ERRORS_PANIC 0x0040 /* Panic on errors */ ++#define EXT2_MOUNT_MINIX_DF 0x0080 /* Mimics the Minix statfs */ ++#define EXT2_MOUNT_NO_UID32 0x0200 /* Disable 32-bit UIDs */ ++ ++#define clear_opt(o, opt) o &= ~EXT2_MOUNT_##opt ++#define set_opt(o, opt) o |= EXT2_MOUNT_##opt ++#define test_opt(sb, opt) (EXT2_SB(sb)->s_mount_opt & \ ++ EXT2_MOUNT_##opt) ++/* ++ * Maximal mount counts between two filesystem checks ++ */ ++#define EXT2_DFL_MAX_MNT_COUNT 20 /* Allow 20 mounts */ ++#define EXT2_DFL_CHECKINTERVAL 0 /* Don't use interval check */ ++ ++/* ++ * Behaviour when detecting errors ++ */ ++#define EXT2_ERRORS_CONTINUE 1 /* Continue execution */ ++#define EXT2_ERRORS_RO 2 /* Remount fs read-only */ ++#define EXT2_ERRORS_PANIC 3 /* Panic */ ++#define EXT2_ERRORS_DEFAULT EXT2_ERRORS_CONTINUE ++ ++/* ++ * Structure of the super block ++ */ ++struct ext2_super_block { ++ uint32_t s_inodes_count; /* Inodes count */ ++ uint32_t s_blocks_count; /* Blocks count */ ++ uint32_t s_r_blocks_count; /* Reserved blocks count */ ++ uint32_t s_free_blocks_count; /* Free blocks count */ ++ uint32_t s_free_inodes_count; /* Free inodes count */ ++ uint32_t s_first_data_block; /* First Data Block */ ++ uint32_t s_log_block_size; /* Block size */ ++ int32_t s_log_frag_size; /* Fragment size */ ++ uint32_t s_blocks_per_group; /* # Blocks per group */ ++ uint32_t s_frags_per_group; /* # Fragments per group */ ++ uint32_t s_inodes_per_group; /* # Inodes per group */ ++ uint32_t s_mtime; /* Mount time */ ++ uint32_t s_wtime; /* Write time */ ++ uint16_t s_mnt_count; /* Mount count */ ++ int16_t s_max_mnt_count; /* Maximal mount count */ ++ uint16_t s_magic; /* Magic signature */ ++ uint16_t s_state; /* File system state */ ++ uint16_t s_errors; /* Behaviour when detecting errors */ ++ uint16_t s_minor_rev_level; /* minor revision level */ ++ uint32_t s_lastcheck; /* time of last check */ ++ uint32_t s_checkinterval; /* max. time between checks */ ++ uint32_t s_creator_os; /* OS */ ++ uint32_t s_rev_level; /* Revision level */ ++ uint16_t s_def_resuid; /* Default uid for reserved blocks */ ++ uint16_t s_def_resgid; /* Default gid for reserved blocks */ ++ /* ++ * These fields are for EXT2_DYNAMIC_REV superblocks only. ++ * ++ * Note: the difference between the compatible feature set and ++ * the incompatible feature set is that if there is a bit set ++ * in the incompatible feature set that the kernel doesn't ++ * know about, it should refuse to mount the filesystem. ++ * ++ * e2fsck's requirements are more strict; if it doesn't know ++ * about a feature in either the compatible or incompatible ++ * feature set, it must abort and not try to meddle with ++ * things it doesn't understand... ++ */ ++ uint32_t s_first_ino; /* First non-reserved inode */ ++ uint16_t s_inode_size; /* size of inode structure */ ++ uint16_t s_block_group_nr; /* block group # of this superblock */ ++ uint32_t s_feature_compat; /* compatible feature set */ ++ uint32_t s_feature_incompat; /* incompatible feature set */ ++ uint32_t s_feature_ro_compat; /* readonly-compatible feature set */ ++ uint8_t s_uuid[16]; /* 128-bit uuid for volume */ ++ char s_volume_name[16]; /* volume name */ ++ char s_last_mounted[64]; /* directory where last mounted */ ++ uint32_t s_algorithm_usage_bitmap; /* For compression */ ++ /* ++ * Performance hints. Directory preallocation should only ++ * happen if the EXT2_FEATURE_COMPAT_DIR_PREALLOC flag is on. ++ */ ++ uint8_t s_prealloc_blocks; /* Nr of blocks to try to preallocate*/ ++ uint8_t s_prealloc_dir_blocks; /* Nr to preallocate for dirs */ ++ uint16_t s_reserved_gdt_blocks; /* Per group table for online growth */ ++ /* ++ * Journaling support valid if EXT2_FEATURE_COMPAT_HAS_JOURNAL set. ++ */ ++/*D0*/ uint8_t s_journal_uuid[16]; /* uuid of journal superblock */ ++/*E0*/ uint32_t s_journal_inum; /* inode number of journal file */ ++ uint32_t s_journal_dev; /* device number of journal file */ ++ uint32_t s_last_orphan; /* start of list of inodes to delete */ ++ uint32_t s_hash_seed[4]; /* HTREE hash seed */ ++ uint8_t s_def_hash_version; /* Default hash version to use */ ++ uint8_t s_jnl_backup_type; /* Default type of journal backup */ ++ uint16_t s_reserved_word_pad; ++/*100*/ uint32_t s_default_mount_opts; ++ uint32_t s_first_meta_bg; /* First metablock group */ ++ /* ext3 additions */ ++ uint32_t s_mkfs_time; /* When the filesystem was created */ ++ uint32_t s_jnl_blocks[17]; /* Backup of the journal inode */ ++ /* 64bit support valid if EXT4_FEATURE_COMPAT_64BIT */ ++/*150*/ uint32_t s_blocks_count_hi; /* Blocks count */ ++ uint32_t s_r_blocks_count_hi; /* Reserved blocks count */ ++ uint32_t s_free_blocks_count_hi; /* Free blocks count */ ++ uint16_t s_min_extra_isize; /* All inodes have at least # bytes */ ++ uint16_t s_want_extra_isize; /* New inodes should reserve # bytes */ ++ uint32_t s_flags; /* Miscellaneous flags */ ++ uint16_t s_raid_stride; /* RAID stride */ ++ uint16_t s_mmp_interval; /* # seconds to wait in MMP checking */ ++ uint64_t s_mmp_block; /* Block for multi-mount protection */ ++ uint32_t s_raid_stripe_width; /* blocks on all data disks (N*stride)*/ ++ uint8_t s_log_groups_per_flex; /* FLEX_BG group size */ ++ uint8_t s_reserved_char_pad2; ++ uint16_t s_reserved_pad; ++ uint32_t s_reserved[162]; /* Padding to the end of the block */ ++}; ++struct BUG_ext2_super_block { ++ char bug[sizeof(struct ext2_super_block) == 1024 ? 1 : -1]; ++}; ++ ++/* ++ * Codes for operating systems ++ */ ++#define EXT2_OS_LINUX 0 ++#define EXT2_OS_HURD 1 ++#define EXT2_OS_MASIX 2 ++#define EXT2_OS_FREEBSD 3 ++#define EXT2_OS_LITES 4 ++ ++/* ++ * Revision levels ++ */ ++#define EXT2_GOOD_OLD_REV 0 /* The good old (original) format */ ++#define EXT2_DYNAMIC_REV 1 /* V2 format w/ dynamic inode sizes */ ++ ++#define EXT2_CURRENT_REV EXT2_GOOD_OLD_REV ++#define EXT2_MAX_SUPP_REV EXT2_DYNAMIC_REV ++ ++#define EXT2_GOOD_OLD_INODE_SIZE 128 ++ ++/* ++ * Journal inode backup types ++ */ ++#define EXT3_JNL_BACKUP_BLOCKS 1 ++ ++/* ++ * Feature set definitions ++ */ ++ ++#define EXT2_HAS_COMPAT_FEATURE(sb,mask) \ ++ ( EXT2_SB(sb)->s_feature_compat & (mask) ) ++#define EXT2_HAS_RO_COMPAT_FEATURE(sb,mask) \ ++ ( EXT2_SB(sb)->s_feature_ro_compat & (mask) ) ++#define EXT2_HAS_INCOMPAT_FEATURE(sb,mask) \ ++ ( EXT2_SB(sb)->s_feature_incompat & (mask) ) ++ ++/* for s_feature_compat */ ++#define EXT2_FEATURE_COMPAT_DIR_PREALLOC 0x0001 ++#define EXT2_FEATURE_COMPAT_IMAGIC_INODES 0x0002 ++#define EXT3_FEATURE_COMPAT_HAS_JOURNAL 0x0004 ++#define EXT2_FEATURE_COMPAT_EXT_ATTR 0x0008 ++#define EXT2_FEATURE_COMPAT_RESIZE_INO 0x0010 ++#define EXT2_FEATURE_COMPAT_DIR_INDEX 0x0020 ++ ++/* for s_feature_ro_compat */ ++#define EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER 0x0001 ++#define EXT2_FEATURE_RO_COMPAT_LARGE_FILE 0x0002 ++#define EXT2_FEATURE_RO_COMPAT_BTREE_DIR 0x0004 /* not used */ ++#define EXT4_FEATURE_RO_COMPAT_HUGE_FILE 0x0008 ++#define EXT4_FEATURE_RO_COMPAT_GDT_CSUM 0x0010 ++#define EXT4_FEATURE_RO_COMPAT_DIR_NLINK 0x0020 ++#define EXT4_FEATURE_RO_COMPAT_EXTRA_ISIZE 0x0040 ++ ++/* for s_feature_incompat */ ++#define EXT2_FEATURE_INCOMPAT_COMPRESSION 0x0001 ++#define EXT2_FEATURE_INCOMPAT_FILETYPE 0x0002 ++#define EXT3_FEATURE_INCOMPAT_RECOVER 0x0004 ++#define EXT3_FEATURE_INCOMPAT_JOURNAL_DEV 0x0008 ++#define EXT2_FEATURE_INCOMPAT_META_BG 0x0010 ++#define EXT4_FEATURE_INCOMPAT_EXTENTS 0x0040 ++#define EXT4_FEATURE_INCOMPAT_64BIT 0x0080 ++#define EXT4_FEATURE_INCOMPAT_MMP 0x0100 ++#define EXT4_FEATURE_INCOMPAT_FLEX_BG 0x0200 ++ ++ ++#define EXT2_FEATURE_COMPAT_SUPP 0 ++#define EXT2_FEATURE_RO_COMPAT_SUPP (EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER| \ ++ EXT2_FEATURE_RO_COMPAT_LARGE_FILE| \ ++ EXT2_FEATURE_RO_COMPAT_BTREE_DIR) ++#define EXT2_FEATURE_INCOMPAT_SUPP (EXT2_FEATURE_INCOMPAT_FILETYPE| \ ++ EXT2_FEATURE_INCOMPAT_META_BG) ++#define EXT2_FEATURE_INCOMPAT_UNSUPPORTED (~EXT2_FEATURE_INCOMPAT_SUPP) ++#define EXT2_FEATURE_RO_COMPAT_UNSUPPORTED (~EXT2_FEATURE_RO_COMPAT_SUPP) ++ ++#define EXT3_FEATURE_RO_COMPAT_SUPP (EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER| \ ++ EXT2_FEATURE_RO_COMPAT_LARGE_FILE| \ ++ EXT2_FEATURE_RO_COMPAT_BTREE_DIR) ++#define EXT3_FEATURE_INCOMPAT_SUPP (EXT2_FEATURE_INCOMPAT_FILETYPE| \ ++ EXT3_FEATURE_INCOMPAT_RECOVER| \ ++ EXT2_FEATURE_INCOMPAT_META_BG) ++#define EXT3_FEATURE_INCOMPAT_UNSUPPORTED (~EXT3_FEATURE_INCOMPAT_SUPP) ++#define EXT3_FEATURE_RO_COMPAT_UNSUPPORTED (~EXT3_FEATURE_RO_COMPAT_SUPP) ++ ++ ++/* ++ * Default values for user and/or group using reserved blocks ++ */ ++#define EXT2_DEF_RESUID 0 ++#define EXT2_DEF_RESGID 0 ++ ++/* ++ * Default mount options ++ */ ++#define EXT2_DEFM_DEBUG 0x0001 ++#define EXT2_DEFM_BSDGROUPS 0x0002 ++#define EXT2_DEFM_XATTR_USER 0x0004 ++#define EXT2_DEFM_ACL 0x0008 ++#define EXT2_DEFM_UID16 0x0010 ++#define EXT3_DEFM_JMODE 0x0060 ++#define EXT3_DEFM_JMODE_DATA 0x0020 ++#define EXT3_DEFM_JMODE_ORDERED 0x0040 ++#define EXT3_DEFM_JMODE_WBACK 0x0060 ++ ++/* ++ * Structure of a directory entry ++ */ ++#define EXT2_NAME_LEN 255 ++ ++struct ext2_dir_entry { ++ uint32_t inode; /* Inode number */ ++ uint16_t rec_len; /* Directory entry length */ ++ uint16_t name_len; /* Name length */ ++ char name[EXT2_NAME_LEN]; /* File name */ ++}; ++ ++/* ++ * The new version of the directory entry. Since EXT2 structures are ++ * stored in intel byte order, and the name_len field could never be ++ * bigger than 255 chars, it's safe to reclaim the extra byte for the ++ * file_type field. ++ */ ++struct ext2_dir_entry_2 { ++ uint32_t inode; /* Inode number */ ++ uint16_t rec_len; /* Directory entry length */ ++ uint8_t name_len; /* Name length */ ++ uint8_t file_type; ++ char name[EXT2_NAME_LEN]; /* File name */ ++}; ++ ++/* ++ * Ext2 directory file types. Only the low 3 bits are used. The ++ * other bits are reserved for now. ++ */ ++#define EXT2_FT_UNKNOWN 0 ++#define EXT2_FT_REG_FILE 1 ++#define EXT2_FT_DIR 2 ++#define EXT2_FT_CHRDEV 3 ++#define EXT2_FT_BLKDEV 4 ++#define EXT2_FT_FIFO 5 ++#define EXT2_FT_SOCK 6 ++#define EXT2_FT_SYMLINK 7 ++ ++#define EXT2_FT_MAX 8 ++ ++/* ++ * EXT2_DIR_PAD defines the directory entries boundaries ++ * ++ * NOTE: It must be a multiple of 4 ++ */ ++#define EXT2_DIR_PAD 4 ++#define EXT2_DIR_ROUND (EXT2_DIR_PAD - 1) ++#define EXT2_DIR_REC_LEN(name_len) (((name_len) + 8 + EXT2_DIR_ROUND) & \ ++ ~EXT2_DIR_ROUND) ++ ++#endif +--- a/testsuite/mount.tests ++++ b/testsuite/mount.tests +@@ -36,7 +36,8 @@ testing "mount -o remount,mand" \ + "mount -o loop mount.image1m $testdir "\ + "&& grep -Fc $testdir </proc/mounts "\ + "&& mount -o remount,mand $testdir "\ +-"&& grep -F $testdir </proc/mounts | grep -c '[, ]mand[, ]'" \ ++"&& grep -F $testdir </proc/mounts | grep -c '[, ]mand[, ]'"\ ++"|| grep -F $testdir </proc/mounts" \ + "1\n""1\n" \ + "" "" + +@@ -83,4 +84,28 @@ b + "" "" + SKIP= + ++ ++testing "mount RO loop" "\ ++exec 2>&1 ++umount -d mount.dir 2>/dev/null ++rmdir mount.dir 2>/dev/null ++mkdir -p mount.dir ++( ++cd mount.dir || { echo 'cd error'; exit 1; } ++mkdir z1 z2 || { echo 'mkdir error'; exit 1; } ++mount -t tmpfs tmpfs z1 || { echo 'mount tmpfs error'; exit 1; } ++dd if=/dev/zero of=z1/e2img count=10 bs=1M 2>/dev/null || { echo 'dd error'; exit 1; } ++mke2fs -F z1/e2img 2>/dev/null >&2 || { echo 'mke2fs error'; exit 1; } ++mount -r -o loop -t ext2 z1/e2img z2 || { echo 'mount -r -o loop error'; exit 1; } ++mount -o remount,ro z1 || { echo 'mount -o remount,ro error'; exit 1; } ++) ++umount -d mount.dir/z2 ++##losetup -d /dev/loop* ++umount -d mount.dir/z1 ++rm -rf mount.dir ++echo DONE ++" \ ++"DONE\n" "" "" ++ ++ + exit $FAILCOUNT +--- a/util-linux/mkfs_ext2.c ++++ b/util-linux/mkfs_ext2.c +@@ -48,16 +48,11 @@ + + #include "libbb.h" + #include <linux/fs.h> +-#include <linux/ext2_fs.h> ++#include "bb_e2fs_defs.h" + + #define ENABLE_FEATURE_MKFS_EXT2_RESERVED_GDT 0 + #define ENABLE_FEATURE_MKFS_EXT2_DIR_INDEX 1 + +-// from e2fsprogs +-#define s_reserved_gdt_blocks s_padding1 +-#define s_mkfs_time s_reserved[0] +-#define s_flags s_reserved[22] +- + #define EXT2_HASH_HALF_MD4 1 + #define EXT2_FLAGS_SIGNED_HASH 0x0001 + #define EXT2_FLAGS_UNSIGNED_HASH 0x0002 +@@ -482,8 +477,10 @@ int mkfs_ext2_main(int argc UNUSED_PARAM + STORE_LE(sb->s_magic, EXT2_SUPER_MAGIC); + STORE_LE(sb->s_inode_size, inodesize); + // set "Required extra isize" and "Desired extra isize" fields to 28 +- if (inodesize != sizeof(*inode)) +- STORE_LE(sb->s_reserved[21], 0x001C001C); ++ if (inodesize != sizeof(*inode)) { ++ STORE_LE(sb->s_min_extra_isize, 0x001c); ++ STORE_LE(sb->s_want_extra_isize, 0x001c); ++ } + STORE_LE(sb->s_first_ino, EXT2_GOOD_OLD_FIRST_INO); + STORE_LE(sb->s_log_block_size, blocksize_log2 - EXT2_MIN_BLOCK_LOG_SIZE); + STORE_LE(sb->s_log_frag_size, blocksize_log2 - EXT2_MIN_BLOCK_LOG_SIZE); +--- a/util-linux/volume_id/ext.c ++++ b/util-linux/volume_id/ext.c +@@ -19,28 +19,8 @@ + */ + + #include "volume_id_internal.h" ++#include "bb_e2fs_defs.h" + +-struct ext2_super_block { +- uint32_t inodes_count; +- uint32_t blocks_count; +- uint32_t r_blocks_count; +- uint32_t free_blocks_count; +- uint32_t free_inodes_count; +- uint32_t first_data_block; +- uint32_t log_block_size; +- uint32_t dummy3[7]; +- uint8_t magic[2]; +- uint16_t state; +- uint32_t dummy5[8]; +- uint32_t feature_compat; +- uint32_t feature_incompat; +- uint32_t feature_ro_compat; +- uint8_t uuid[16]; +- uint8_t volume_name[16]; +-} PACKED; +- +-#define EXT3_FEATURE_COMPAT_HAS_JOURNAL 0x00000004 +-#define EXT3_FEATURE_INCOMPAT_JOURNAL_DEV 0x00000008 + #define EXT_SUPERBLOCK_OFFSET 0x400 + + int FAST_FUNC volume_id_probe_ext(struct volume_id *id /*,uint64_t off*/) +@@ -54,23 +34,27 @@ int FAST_FUNC volume_id_probe_ext(struct + if (es == NULL) + return -1; + +- if (es->magic[0] != 0123 || es->magic[1] != 0357) { ++ if (es->s_magic != cpu_to_le16(EXT2_SUPER_MAGIC)) { + dbg("ext: no magic found"); + return -1; + } + + // volume_id_set_usage(id, VOLUME_ID_FILESYSTEM); + // volume_id_set_label_raw(id, es->volume_name, 16); +- volume_id_set_label_string(id, es->volume_name, 16); +- volume_id_set_uuid(id, es->uuid, UUID_DCE); ++ volume_id_set_label_string(id, (void*)es->s_volume_name, 16); ++ volume_id_set_uuid(id, es->s_uuid, UUID_DCE); + dbg("ext: label '%s' uuid '%s'", id->label, id->uuid); + + #if ENABLE_FEATURE_BLKID_TYPE +- if ((le32_to_cpu(es->feature_compat) & EXT3_FEATURE_COMPAT_HAS_JOURNAL) != 0) ++ if ((es->s_feature_ro_compat & cpu_to_le32(EXT4_FEATURE_RO_COMPAT_HUGE_FILE | EXT4_FEATURE_RO_COMPAT_DIR_NLINK)) ++ || (es->s_feature_incompat & cpu_to_le32(EXT4_FEATURE_INCOMPAT_EXTENTS | EXT4_FEATURE_INCOMPAT_64BIT)) ++ ) { ++ id->type = "ext4"; ++ } ++ else if (es->s_feature_compat & cpu_to_le32(EXT3_FEATURE_COMPAT_HAS_JOURNAL)) + id->type = "ext3"; + else + id->type = "ext2"; + #endif +- + return 0; + } diff --git a/package/busybox/patches/240-udhcpc_retries.patch b/package/busybox/patches/240-udhcpc_retries.patch index a9f4f3d1e..0e26864e8 100644 --- a/package/busybox/patches/240-udhcpc_retries.patch +++ b/package/busybox/patches/240-udhcpc_retries.patch @@ -1,6 +1,6 @@ --- a/networking/udhcp/dhcpc.c +++ b/networking/udhcp/dhcpc.c -@@ -1257,7 +1257,7 @@ int udhcpc_main(int argc UNUSED_PARAM, c +@@ -1319,7 +1319,7 @@ int udhcpc_main(int argc UNUSED_PARAM, c switch (state) { case INIT_SELECTING: @@ -9,7 +9,7 @@ if (packet_num == 0) xid = random_xid(); /* broadcast */ -@@ -1286,7 +1286,7 @@ int udhcpc_main(int argc UNUSED_PARAM, c +@@ -1348,7 +1348,7 @@ int udhcpc_main(int argc UNUSED_PARAM, c packet_num = 0; continue; case REQUESTING: diff --git a/package/busybox/patches/242-udhcpc_msgs.patch b/package/busybox/patches/242-udhcpc_msgs.patch index 998e3b664..c1c609669 100644 --- a/package/busybox/patches/242-udhcpc_msgs.patch +++ b/package/busybox/patches/242-udhcpc_msgs.patch @@ -1,6 +1,6 @@ --- a/networking/udhcp/dhcpc.c +++ b/networking/udhcp/dhcpc.c -@@ -540,6 +540,7 @@ static int raw_bcast_from_client_config_ +@@ -602,6 +602,7 @@ static int raw_bcast_from_client_config_ static NOINLINE int send_discover(uint32_t xid, uint32_t requested) { struct dhcp_packet packet; @@ -8,7 +8,7 @@ /* Fill in: op, htype, hlen, cookie, chaddr fields, * random xid field (we override it below), -@@ -557,6 +558,7 @@ static NOINLINE int send_discover(uint32 +@@ -619,6 +620,7 @@ static NOINLINE int send_discover(uint32 */ add_client_options(&packet); diff --git a/package/busybox/patches/243-udhcpc_changed_ifindex.patch b/package/busybox/patches/243-udhcpc_changed_ifindex.patch index 4b28166bc..cb0df224c 100644 --- a/package/busybox/patches/243-udhcpc_changed_ifindex.patch +++ b/package/busybox/patches/243-udhcpc_changed_ifindex.patch @@ -1,6 +1,6 @@ --- a/networking/udhcp/dhcpc.c +++ b/networking/udhcp/dhcpc.c -@@ -1205,6 +1205,12 @@ int udhcpc_main(int argc UNUSED_PARAM, c +@@ -1267,6 +1267,12 @@ int udhcpc_main(int argc UNUSED_PARAM, c /* silence "uninitialized!" warning */ unsigned timestamp_before_wait = timestamp_before_wait; diff --git a/package/busybox/patches/244-udhcpc_add_6rd_option.patch b/package/busybox/patches/244-udhcpc_add_6rd_option.patch index 9e30ef79a..2f0eadb16 100644 --- a/package/busybox/patches/244-udhcpc_add_6rd_option.patch +++ b/package/busybox/patches/244-udhcpc_add_6rd_option.patch @@ -18,7 +18,7 @@ "wpad" "\0" /* DHCP_WPAD */ ; -@@ -154,6 +158,7 @@ const uint8_t dhcp_option_lengths[] ALIG +@@ -155,6 +159,7 @@ const uint8_t dhcp_option_lengths[] ALIG [OPTION_S32] = 4, /* Just like OPTION_STRING, we use minimum length here */ [OPTION_STATIC_ROUTES] = 5, @@ -28,7 +28,7 @@ --- a/networking/udhcp/common.h +++ b/networking/udhcp/common.h -@@ -88,6 +88,7 @@ enum { +@@ -91,6 +91,7 @@ enum { OPTION_S32, OPTION_BIN, OPTION_STATIC_ROUTES, @@ -44,9 +44,9 @@ [OPTION_STATIC_ROUTES ] = sizeof("255.255.255.255/32 255.255.255.255 "), + [OPTION_6RD ] = sizeof("32 128 FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF 255.255.255.255 "), [OPTION_STRING ] = 1, + [OPTION_STRING_HOST ] = 1, #if ENABLE_FEATURE_UDHCP_RFC3397 - [OPTION_DNS_STRING ] = 1, /* unused */ -@@ -123,6 +124,23 @@ static int sprint_nip(char *dest, const +@@ -124,6 +125,23 @@ static int sprint_nip(char *dest, const return sprintf(dest, "%s%u.%u.%u.%u", pre, ip[0], ip[1], ip[2], ip[3]); } @@ -70,7 +70,7 @@ /* really simple implementation, just count the bits */ static int mton(uint32_t mask) { -@@ -231,6 +249,70 @@ static NOINLINE char *xmalloc_optname_op +@@ -292,6 +310,70 @@ static NOINLINE char *xmalloc_optname_op } return ret; diff --git a/package/busybox/patches/260-vconfig_proc.patch b/package/busybox/patches/260-vconfig_proc.patch new file mode 100644 index 000000000..7ac52abbf --- /dev/null +++ b/package/busybox/patches/260-vconfig_proc.patch @@ -0,0 +1,22 @@ +--- a/networking/vconfig.c ++++ b/networking/vconfig.c +@@ -116,8 +116,6 @@ static const char name_types[] ALIGN1 = + '_', 'N', 'O', '_', 'P', 'A', 'D', 0, + }; + +-static const char conf_file_name[] ALIGN1 = "/proc/net/vlan/config"; +- + int vconfig_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; + int vconfig_main(int argc, char **argv) + { +@@ -129,10 +127,6 @@ int vconfig_main(int argc, char **argv) + bb_show_usage(); + } + +- /* Don't bother closing the filedes. It will be closed on cleanup. */ +- /* Will die if 802.1q is not present */ +- xopen(conf_file_name, O_RDONLY); +- + memset(&ifr, 0, sizeof(ifr)); + + ++argv; diff --git a/package/busybox/patches/480-mount_union.patch b/package/busybox/patches/480-mount_union.patch deleted file mode 100644 index 2f236a152..000000000 --- a/package/busybox/patches/480-mount_union.patch +++ /dev/null @@ -1,29 +0,0 @@ ---- a/util-linux/mount.c -+++ b/util-linux/mount.c -@@ -136,6 +136,10 @@ - # include <rpc/pmap_clnt.h> - #endif - -+#ifndef MS_UNION -+#define MS_UNION 0x100 /* 256: Mount on top of a union */ -+#endif -+ - - #if defined(__dietlibc__) - // 16.12.2006, Sampo Kellomaki (sampo@iki.fi) -@@ -254,6 +258,7 @@ static const int32_t mount_options[] = { - /* "rslave" */ MS_SLAVE|MS_RECURSIVE, - /* "rprivate" */ MS_PRIVATE|MS_RECURSIVE, - /* "runbindable" */ MS_UNBINDABLE|MS_RECURSIVE, -+ /* "union" */ MS_UNION, - ) - - // Always understood. -@@ -310,6 +315,7 @@ static const char mount_option_str[] = - "make-rslave\0" - "make-rprivate\0" - "make-runbindable\0" -+ "make-union\0" - ) - - // Always understood. diff --git a/package/busybox/patches/524-udhcpc_renew.patch b/package/busybox/patches/524-udhcpc_renew.patch index 01edda3a5..c22fa52ea 100644 --- a/package/busybox/patches/524-udhcpc_renew.patch +++ b/package/busybox/patches/524-udhcpc_renew.patch @@ -1,6 +1,6 @@ --- a/networking/udhcp/dhcpc.c +++ b/networking/udhcp/dhcpc.c -@@ -983,7 +983,6 @@ static void perform_renew(void) +@@ -1045,7 +1045,6 @@ static void perform_renew(void) state = RENEW_REQUESTED; break; case RENEW_REQUESTED: /* impatient are we? fine, square 1 */ diff --git a/package/busybox/patches/611-upstream_ntpd_version_fix.patch b/package/busybox/patches/611-upstream_ntpd_version_fix.patch new file mode 100644 index 000000000..7bcb8475d --- /dev/null +++ b/package/busybox/patches/611-upstream_ntpd_version_fix.patch @@ -0,0 +1,29 @@ +From b7841cf7b919b16d1bd4619154bf7cb4c22b4ccd Mon Sep 17 00:00:00 2001 +From: Paul Marks <paul@pmarks.net> +Date: Mon, 14 Jan 2013 01:39:10 +0000 +Subject: ntpd: fix incorrect m_status field in outgoing packets. Closes 5120 + +When using busybox ntpd with an NTPv3 client and NTPv4 server (or vice +versa), the version numbers can be incorrectly ORed together, yielding +the bogus value of "NTPv7". This makes ntpd unusable with clients +such as Chrony and Windows "Internet Time". + +This patch avoids the version mangling, by copying only the Leap +Indicator bits from the server's status field. + +Signed-off-by: Paul Marks <paul@pmarks.net> +Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> +--- +(limited to 'networking/ntpd.c') + +--- a/networking/ntpd.c ++++ b/networking/ntpd.c +@@ -1794,7 +1794,7 @@ recv_and_process_client_pkt(void /*int f + + /* Build a reply packet */ + memset(&msg, 0, sizeof(msg)); +- msg.m_status = G.stratum < MAXSTRAT ? G.ntp_status : LI_ALARM; ++ msg.m_status = G.stratum < MAXSTRAT ? (G.ntp_status & LI_MASK) : LI_ALARM; + msg.m_status |= (query_status & VERSION_MASK); + msg.m_status |= ((query_status & MODE_MASK) == MODE_CLIENT) ? + MODE_SERVER : MODE_SYM_PAS; diff --git a/package/busybox/patches/803-id_getgrouplist.patch b/package/busybox/patches/803-id_getgrouplist.patch deleted file mode 100644 index 638305ee7..000000000 --- a/package/busybox/patches/803-id_getgrouplist.patch +++ /dev/null @@ -1,49 +0,0 @@ -This patch disable supplementary groups handling in id with uClibc versions -prior to v0.9.30, which are lacking the 'getgrouplist' function. - -Signed-off-by: Nicolas Thill <nico@openwrt.org> - ---- a/coreutils/id.c -+++ b/coreutils/id.c -@@ -63,10 +63,12 @@ - - /* This is a NOEXEC applet. Be very careful! */ - -+#define HAVE_GETGROUPLIST 1 -+ - #if !ENABLE_USE_BB_PWD_GRP - #if defined(__UCLIBC_MAJOR__) && (__UCLIBC_MAJOR__ == 0) - #if (__UCLIBC_MINOR__ < 9) || (__UCLIBC_MINOR__ == 9 && __UCLIBC_SUBLEVEL__ < 30) --#error "Sorry, you need at least uClibc version 0.9.30 for id applet to build" -+#undef HAVE_GETGROUPLIST - #endif - #endif - #endif -@@ -128,7 +130,11 @@ static int get_groups(const char *userna - /* If the user is a member of more than - * *n groups, then -1 is returned. Otherwise >= 0. - * (and no defined way of detecting errors?!) */ -+#if HAVE_GETGROUPLIST - m = getgrouplist(username, rgid, groups, n); -+#else -+ *n = -1; -+#endif - /* I guess *n < 0 might indicate error. Anyway, - * malloc'ing -1 bytes won't be good, so: */ - if (*n < 0) -@@ -210,6 +216,7 @@ int id_main(int argc UNUSED_PARAM, char - if (egid != rgid) - status |= print_group(egid, " "); - } -+#if HAVE_GETGROUPLIST - /* We are supplying largish buffer, trying - * to not run get_groups() twice. That might be slow - * ("user database in remote SQL server" case) */ -@@ -236,6 +243,7 @@ int id_main(int argc UNUSED_PARAM, char - } - if (ENABLE_FEATURE_CLEAN_UP) - free(groups); -+#endif - #if ENABLE_SELINUX - if (is_selinux_enabled()) { - if (getcon(&scontext) == 0) diff --git a/package/busybox/patches/911-date-k-flag.patch b/package/busybox/patches/911-date-k-flag.patch index c4f6db4db..c55ee2336 100644 --- a/package/busybox/patches/911-date-k-flag.patch +++ b/package/busybox/patches/911-date-k-flag.patch @@ -53,7 +53,7 @@ IF_FEATURE_DATE_ISOFMT("I::D:"), &date_str, &date_str, &filename IF_FEATURE_DATE_ISOFMT(, &isofmt_arg, &fmt_str2dt)); -@@ -241,6 +247,27 @@ int date_main(int argc UNUSED_PARAM, cha +@@ -241,6 +247,31 @@ int date_main(int argc UNUSED_PARAM, cha if (*argv) bb_show_usage(); @@ -67,7 +67,11 @@ + settimeofday(NULL, &tz); + + memset(&tz, 0, sizeof(tz)); ++#ifdef __USE_BSD + tz.tz_minuteswest = -(tm_time.tm_gmtoff / 60); ++#else ++ tz.tz_minuteswest = -(tm_time.__tm_gmtoff / 60); ++#endif + + if (settimeofday(NULL, &tz)) + { diff --git a/package/busybox/patches/950-partial-checksum.patch b/package/busybox/patches/950-partial-checksum.patch new file mode 100644 index 000000000..6e8a69e9a --- /dev/null +++ b/package/busybox/patches/950-partial-checksum.patch @@ -0,0 +1,86 @@ +--- a/networking/udhcp/dhcpc.c ++++ b/networking/udhcp/dhcpc.c +@@ -26,8 +26,8 @@ + #include "dhcpc.h" + + #include <netinet/if_ether.h> +-#include <netpacket/packet.h> + #include <linux/filter.h> ++#include <linux/if_packet.h> + + /* struct client_config_t client_config is in bb_common_bufsiz1 */ + +@@ -846,17 +846,41 @@ static int send_release(uint32_t server, + static NOINLINE int udhcp_recv_raw_packet(struct dhcp_packet *dhcp_pkt, int fd) + { + int bytes; ++ int nocsum = 0; + struct ip_udp_dhcp_packet packet; + uint16_t check; ++ unsigned char cmsgbuf[CMSG_LEN(sizeof(struct tpacket_auxdata))]; ++ struct iovec iov = { ++ .iov_base = &packet, ++ .iov_len = sizeof(packet), ++ }; ++ struct msghdr msg = { ++ .msg_iov = &iov, ++ .msg_iovlen = 1, ++ .msg_control = cmsgbuf, ++ .msg_controllen = sizeof(cmsgbuf), ++ }; ++ struct cmsghdr *cmsg; + + memset(&packet, 0, sizeof(packet)); +- bytes = safe_read(fd, &packet, sizeof(packet)); ++ do { ++ bytes = recvmsg(fd, &msg, 0); ++ } while (bytes < 0 && errno == EINTR); ++ + if (bytes < 0) { + log1("Packet read error, ignoring"); + /* NB: possible down interface, etc. Caller should pause. */ + return bytes; /* returns -1 */ + } + ++ for (cmsg = CMSG_FIRSTHDR(&msg); cmsg; cmsg = CMSG_NXTHDR(&msg, cmsg)) { ++ if (cmsg->cmsg_level == SOL_PACKET && ++ cmsg->cmsg_type == PACKET_AUXDATA) { ++ struct tpacket_auxdata *aux = (void *)CMSG_DATA(cmsg); ++ nocsum = aux->tp_status & TP_STATUS_CSUMNOTREADY; ++ } ++ } ++ + if (bytes < (int) (sizeof(packet.ip) + sizeof(packet.udp))) { + log1("Packet is too short, ignoring"); + return -2; +@@ -896,7 +920,7 @@ static NOINLINE int udhcp_recv_raw_packe + packet.ip.tot_len = packet.udp.len; /* yes, this is needed */ + check = packet.udp.check; + packet.udp.check = 0; +- if (check && check != udhcp_checksum(&packet, bytes)) { ++ if (!nocsum && check && check != udhcp_checksum(&packet, bytes)) { + log1("Packet with bad UDP checksum received, ignoring"); + return -2; + } +@@ -942,6 +966,7 @@ static int udhcp_raw_socket(int ifindex) + { + int fd; + struct sockaddr_ll sock; ++ int val; + + /* + * Comment: +@@ -1008,6 +1033,13 @@ static int udhcp_raw_socket(int ifindex) + log1("Attached filter to raw socket fd %d", fd); // log? + } + ++ val = 1; ++ if (setsockopt(fd, SOL_PACKET, PACKET_AUXDATA, &val, ++ sizeof(val)) < 0) { ++ if (errno != ENOPROTOOPT) ++ log1("Failed to set auxiliary packet data for socket fd %d", fd); ++ } ++ + log1("Created raw socket"); + + return fd; diff --git a/package/busybox/patches/998-arping_missing_includes.patch b/package/busybox/patches/998-arping_missing_includes.patch new file mode 100644 index 000000000..a9d4a62af --- /dev/null +++ b/package/busybox/patches/998-arping_missing_includes.patch @@ -0,0 +1,11 @@ +--- a/networking/arping.c ++++ b/networking/arping.c +@@ -24,6 +24,8 @@ + + #include <arpa/inet.h> + #include <net/if.h> ++#include <net/if_arp.h> ++#include <netinet/if_ether.h> + #include <netinet/ether.h> + #include <netpacket/packet.h> + diff --git a/package/busybox/patches/999-musl-fixes.patch b/package/busybox/patches/999-musl-fixes.patch new file mode 100644 index 000000000..b528b3e81 --- /dev/null +++ b/package/busybox/patches/999-musl-fixes.patch @@ -0,0 +1,16 @@ +--- a/include/platform.h ++++ b/include/platform.h +@@ -443,6 +443,13 @@ typedef unsigned smalluint; + # undef HAVE_NET_ETHERNET_H + #endif + ++#if defined(__musl__) ++# undef HAVE_SETBIT ++# include <stddef.h> ++# include <termios.h> ++# include <sys/ioctl.h> ++#endif ++ + /* + * Now, define prototypes for all the functions defined in platform.c + * These must come after all the HAVE_* macros are defined (or not) |