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authorEric Andersen <andersen@codepoet.org>2003-07-30 06:52:33 +0000
committerEric Andersen <andersen@codepoet.org>2003-07-30 06:52:33 +0000
commiteef2317b9f5bdd362a7b8a0169c688245374f0f5 (patch)
tree81d07adf59a7dc21ee1f2c5063698b3ebbba5631
parenteac20451d240eb6cb4881578962de408f622b29b (diff)
downloadbusybox-eef2317b9f5bdd362a7b8a0169c688245374f0f5.tar.gz
Ronny L Nilsson writes:
If BusyBox was compiled with -DCONFIG_FEATURE_CLEAN_UP dmesg command segfaults if invoked with the "-n" option. (Due to a free() of an uninitialized pointer).
-rw-r--r--util-linux/dmesg.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/util-linux/dmesg.c b/util-linux/dmesg.c
index 0c0d2d7c0..b7d17840f 100644
--- a/util-linux/dmesg.c
+++ b/util-linux/dmesg.c
@@ -28,7 +28,11 @@
int dmesg_main(int argc, char **argv)
{
- char *buf;
+ char *buf
+#ifdef CONFIG_FEATURE_CLEAN_UP
+ = NULL
+#endif
+ ;
int bufsize = 8196;
int i, n;
int level = 0;