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| author | Eric Andersen <andersen@codepoet.org> | 2003-07-30 06:52:33 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2003-07-30 06:52:33 +0000 |
| commit | eef2317b9f5bdd362a7b8a0169c688245374f0f5 (patch) | |
| tree | 81d07adf59a7dc21ee1f2c5063698b3ebbba5631 | |
| parent | eac20451d240eb6cb4881578962de408f622b29b (diff) | |
| download | busybox-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.c | 6 |
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; |