diff options
Diffstat (limited to 'package/busybox/patches/913-libbb_hash.patch')
| -rw-r--r-- | package/busybox/patches/913-libbb_hash.patch | 118 |
1 files changed, 58 insertions, 60 deletions
diff --git a/package/busybox/patches/913-libbb_hash.patch b/package/busybox/patches/913-libbb_hash.patch index a7c2291ca..dc29bb05c 100644 --- a/package/busybox/patches/913-libbb_hash.patch +++ b/package/busybox/patches/913-libbb_hash.patch @@ -5,10 +5,10 @@ # # expose (again) an hash_fd function (used in 911-ipkg.patch) # -diff -ruN busybox-1.2.0-orig/coreutils/md5_sha1_sum.c busybox-1.2.0-libbb_hash/coreutils/md5_sha1_sum.c ---- busybox-1.2.0-orig/coreutils/md5_sha1_sum.c 2006-07-01 00:42:07.000000000 +0200 -+++ busybox-1.2.0-libbb_hash/coreutils/md5_sha1_sum.c 2006-07-22 17:08:02.000000000 +0200 -@@ -16,79 +16,10 @@ +diff -ruN busybox-1.3.1-orig/coreutils/md5_sha1_sum.c busybox-1.3.1-913/coreutils/md5_sha1_sum.c +--- busybox-1.3.1-orig/coreutils/md5_sha1_sum.c 2006-12-27 05:54:50.000000000 +0100 ++++ busybox-1.3.1-913/coreutils/md5_sha1_sum.c 2006-12-28 00:59:35.000000000 +0100 +@@ -8,78 +8,10 @@ #include "busybox.h" @@ -20,17 +20,14 @@ diff -ruN busybox-1.2.0-orig/coreutils/md5_sha1_sum.c busybox-1.2.0-libbb_hash/c -/* This might be useful elsewhere */ -static unsigned char *hash_bin_to_hex(unsigned char *hash_value, -- unsigned char hash_length) +- unsigned hash_length) -{ -- int x, len, max; -- unsigned char *hex_value; -- -- max = (hash_length * 2) + 2; -- hex_value = xmalloc(max); -- for (x = len = 0; x < hash_length; x++) { -- len += snprintf((char*)(hex_value + len), max - len, "%02x", hash_value[x]); +- int len = 0; +- char *hex_value = xmalloc((hash_length * 2) + 2); +- while (hash_length--) { +- len += sprintf(hex_value + len, "%02x", *hash_value++); - } -- return (hex_value); +- return hex_value; -} - -static uint8_t *hash_file(const char *filename, hash_algo_t hash_algo) @@ -45,11 +42,13 @@ diff -ruN busybox-1.2.0-orig/coreutils/md5_sha1_sum.c busybox-1.2.0-libbb_hash/c - void (*update)(const void*, size_t, void*); - void (*final)(void*, void*); - -- if (strcmp(filename, "-") == 0) { -- src_fd = STDIN_FILENO; -- } else if(0 > (src_fd = open(filename, O_RDONLY))) { -- bb_perror_msg("%s", filename); -- return NULL; +- src_fd = STDIN_FILENO; +- if (filename[0] != '-' || filename[1]) { /* not "-" */ +- src_fd = open(filename, O_RDONLY); +- if (src_fd < 0) { +- bb_perror_msg("%s", filename); +- return NULL; +- } - } - - /* figure specific hash algorithims */ @@ -67,7 +66,7 @@ diff -ruN busybox-1.2.0-orig/coreutils/md5_sha1_sum.c busybox-1.2.0-libbb_hash/c - bb_error_msg_and_die("algorithm not supported"); - } - -- while (0 < (count = read(src_fd, in_buf, 4096))) { +- while (0 < (count = safe_read(src_fd, in_buf, 4096))) { - update(in_buf, count, &context); - } - @@ -85,22 +84,22 @@ diff -ruN busybox-1.2.0-orig/coreutils/md5_sha1_sum.c busybox-1.2.0-libbb_hash/c - return hash_value; -} - - /* This could become a common function for md5 as well, by using md5_stream */ - static int hash_files(int argc, char **argv, hash_algo_t hash_algo) + int md5_sha1_sum_main(int argc, char **argv) { -diff -ruN busybox-1.2.0-orig/include/libbb.h busybox-1.2.0-libbb_hash/include/libbb.h ---- busybox-1.2.0-orig/include/libbb.h 2006-07-01 00:42:10.000000000 +0200 -+++ busybox-1.2.0-libbb_hash/include/libbb.h 2006-07-22 17:01:06.000000000 +0200 -@@ -518,6 +518,8 @@ - extern int get_terminal_width_height(int fd, int *width, int *height); - extern unsigned long get_ug_id(const char *s, long (*__bb_getxxnam)(const char *)); + int return_value = EXIT_SUCCESS; +diff -ruN busybox-1.3.1-orig/include/libbb.h busybox-1.3.1-913/include/libbb.h +--- busybox-1.3.1-orig/include/libbb.h 2006-12-27 05:56:18.000000000 +0100 ++++ busybox-1.3.1-913/include/libbb.h 2006-12-27 23:25:52.000000000 +0100 +@@ -528,6 +528,8 @@ + extern const char bb_uuenc_tbl_std[]; + void bb_uuencode(const unsigned char *s, char *store, const int length, const char *tbl); +typedef enum { HASH_SHA1, HASH_MD5 } hash_algo_t; + - typedef struct _sha1_ctx_t_ { + typedef struct sha1_ctx_t { uint32_t count[2]; uint32_t hash[5]; -@@ -542,6 +544,10 @@ +@@ -550,6 +552,10 @@ void md5_hash(const void *data, size_t length, md5_ctx_t *ctx); void *md5_end(void *resbuf, md5_ctx_t *ctx); @@ -108,13 +107,13 @@ diff -ruN busybox-1.2.0-orig/include/libbb.h busybox-1.2.0-libbb_hash/include/li +int hash_fd(int fd, hash_algo_t hash_algo, uint8_t *hash_value); +uint8_t *hash_file(const char *filename, hash_algo_t hash_algo); + - extern uint32_t *bb_crc32_filltable (int endian); + uint32_t *crc32_filltable(int endian); + - #ifndef RB_POWER_OFF -diff -ruN busybox-1.2.0-orig/libbb/hash.c busybox-1.2.0-libbb_hash/libbb/hash.c ---- busybox-1.2.0-orig/libbb/hash.c 1970-01-01 01:00:00.000000000 +0100 -+++ busybox-1.2.0-libbb_hash/libbb/hash.c 2006-07-22 17:07:34.000000000 +0200 -@@ -0,0 +1,100 @@ +diff -ruN busybox-1.3.1-orig/libbb/hash.c busybox-1.3.1-913/libbb/hash.c +--- busybox-1.3.1-orig/libbb/hash.c 1970-01-01 01:00:00.000000000 +0100 ++++ busybox-1.3.1-913/libbb/hash.c 2006-12-28 00:48:52.000000000 +0100 +@@ -0,0 +1,99 @@ +/* + * Copyright (C) 2003 Glenn L. McGrath + * Copyright (C) 2003-2004 Erik Andersen @@ -134,15 +133,12 @@ diff -ruN busybox-1.2.0-orig/libbb/hash.c busybox-1.2.0-libbb_hash/libbb/hash.c + +unsigned char *hash_bin_to_hex(unsigned char *hash_value, unsigned char hash_length) +{ -+ int x, len, max; -+ unsigned char *hex_value; -+ -+ max = (hash_length * 2) + 2; -+ hex_value = xmalloc(max); -+ for (x = len = 0; x < hash_length; x++) { -+ len += snprintf((char*)(hex_value + len), max - len, "%02x", hash_value[x]); ++ int len = 0; ++ char *hex_value = xmalloc((hash_length * 2) + 2); ++ while (hash_length--) { ++ len += sprintf(hex_value + len, "%02x", *hash_value++); + } -+ return (hex_value); ++ return hex_value; +} + +int hash_fd(int fd, hash_algo_t hash_algo, uint8_t *hash_value) @@ -168,7 +164,7 @@ diff -ruN busybox-1.2.0-orig/libbb/hash.c busybox-1.2.0-libbb_hash/libbb/hash.c + } + + -+ while (0 < (count = read(fd, in_buf, sizeof in_buf))) { ++ while (0 < (count = safe_read(fd, in_buf, sizeof in_buf))) { + update(in_buf, count, &context); + result += count; + } @@ -196,11 +192,13 @@ diff -ruN busybox-1.2.0-orig/libbb/hash.c busybox-1.2.0-libbb_hash/libbb/hash.c + bb_error_msg_and_die("algotithm not supported"); + } + -+ if (strcmp(filename, "-") == 0) { -+ src_fd = STDIN_FILENO; -+ } else if (0 > (src_fd = open(filename, O_RDONLY))) { -+ bb_perror_msg("%s", filename); -+ return NULL; ++ src_fd = STDIN_FILENO; ++ if (filename[0] != '-' || filename[1]) { /* not "-" */ ++ src_fd = open(filename, O_RDONLY); ++ if (src_fd < 0) { ++ bb_perror_msg("%s", filename); ++ return NULL; ++ } + } + + if (hash_fd(src_fd, hash_algo, hash_buf) > 0) { @@ -215,14 +213,14 @@ diff -ruN busybox-1.2.0-orig/libbb/hash.c busybox-1.2.0-libbb_hash/libbb/hash.c + + return hash_value; +} -diff -ruN busybox-1.2.0-orig/libbb/Makefile.in busybox-1.2.0-libbb_hash/libbb/Makefile.in ---- busybox-1.2.0-orig/libbb/Makefile.in 2006-07-01 00:42:08.000000000 +0200 -+++ busybox-1.2.0-libbb_hash/libbb/Makefile.in 2006-07-22 16:51:47.000000000 +0200 -@@ -11,6 +11,7 @@ - - LIBBB-n:= - LIBBB-y:= \ -+ hash.c \ - bb_asprintf.c ask_confirmation.c change_identity.c chomp.c \ - compare_string_array.c concat_path_file.c copy_file.c copyfd.c \ - crc32.c create_icmp_socket.c create_icmp6_socket.c \ +diff -ruN busybox-1.3.1-orig/libbb/Kbuild busybox-1.3.1-913/libbb/Kbuild +--- busybox-1.3.1-orig/libbb/Kbuild 2006-12-27 05:55:04.000000000 +0100 ++++ busybox-1.3.1-913/libbb/Kbuild 2006-12-27 23:31:20.000000000 +0100 +@@ -37,6 +37,7 @@ + lib-y += get_last_path_component.o + lib-y += get_line_from_file.o + lib-y += getopt32.o ++lib-y += hash.o + lib-y += herror_msg.o + lib-y += herror_msg_and_die.o + lib-y += human_readable.o |