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fix for multiple lock/unlock operations in 'lock' command (found by framer99)

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SVN-Revision: 6286
This commit is contained in:
Felix Fietkau 2007-02-12 16:35:23 +00:00
parent 3d33ced049
commit caa2254e97
1 changed files with 1 additions and 2 deletions
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3
package/busybox/patches/340-lock_util.patch
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@ -39,7 +39,7 @@ diff -ruN busybox-1.3.1-old/miscutils/Kbuild busybox-1.3.1/miscutils/Kbuild
diff -ruN busybox-1.3.1-old/miscutils/lock.c busybox-1.3.1/miscutils/lock.c diff -ruN busybox-1.3.1-old/miscutils/lock.c busybox-1.3.1/miscutils/lock.c
--- busybox-1.3.1-old/miscutils/lock.c 1970-01-01 01:00:00.000000000 +0100 --- busybox-1.3.1-old/miscutils/lock.c 1970-01-01 01:00:00.000000000 +0100
+++ busybox-1.3.1/miscutils/lock.c 2006-12-28 03:11:36.000000000 +0100 +++ busybox-1.3.1/miscutils/lock.c 2006-12-28 03:11:36.000000000 +0100
@@ -0,0 +1,136 @@ @@ -0,0 +1,135 @@
+/* +/*
+ * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org> + * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
+ * + *
@ -73,7 +73,6 @@ diff -ruN busybox-1.3.1-old/miscutils/lock.c busybox-1.3.1/miscutils/lock.c
+static void exit_unlock(int sig) +static void exit_unlock(int sig)
+{ +{
+ flock(fd, LOCK_UN); + flock(fd, LOCK_UN);
+ unlink(file);
+ exit(0); + exit(0);
+} +}
+ +