From 6b0209ca80f5cb38f0ac8c8eecce9bcbf0e7a3cb Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Wed, 23 Mar 2005 14:31:49 +0000
Subject: make busybox passwd work when /etc/passwd is a symlink to /rom
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@431 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
.../busybox/patches/140-unlink-passwd.patch | 32 ++++++++++++++++++++++
1 file changed, 32 insertions(+)
create mode 100644 openwrt/package/busybox/patches/140-unlink-passwd.patch
(limited to 'openwrt')
diff --git a/openwrt/package/busybox/patches/140-unlink-passwd.patch b/openwrt/package/busybox/patches/140-unlink-passwd.patch
new file mode 100644
index 000000000..07b6767e6
--- /dev/null
+++ b/openwrt/package/busybox/patches/140-unlink-passwd.patch
@@ -0,0 +1,32 @@
+--- busybox-1.00.old/loginutils/passwd.c 2004-09-15 04:39:09.000000000 +0200
++++ busybox-1.00/loginutils/passwd.c 2005-03-23 15:31:07.000000000 +0100
+@@ -54,11 +54,12 @@
+ snprintf(filename, sizeof filename, "%s", bb_path_passwd_file);
+ }
+
+- if (((fp = fopen(filename, "r+")) == 0) || (fstat(fileno(fp), &sb))) {
++ if (((fp = fopen(filename, "r")) == 0) || (fstat(fileno(fp), &sb))) {
+ /* return 0; */
+ return 1;
+ }
+
++#if 0
+ /* Lock the password file before updating */
+ lock.l_type = F_WRLCK;
+ lock.l_whence = SEEK_SET;
+@@ -69,6 +70,7 @@
+ return 1;
+ }
+ lock.l_type = F_UNLCK;
++#endif
+
+ snprintf(buf, sizeof buf, "%s-", filename);
+ if (create_backup(buf, fp)) {
+@@ -119,6 +121,7 @@
+ fclose(fp);
+ return 1;
+ }
++ unlink(filename);
+ if (rename(buf, filename) < 0) {
+ fcntl(fileno(fp), F_SETLK, &lock);
+ fclose(fp);
--
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