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| author | Andrew Morton <akpm@linux-foundation.org> | 2012-07-30 21:40:03 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-31 00:25:13 (GMT) |
| commit | b57b44ae698944ffc6161352b8ff5c9cf9c592e2 (patch) | |
| tree | 15d8d4c9681c2cba7c882f29b1b4f88378928095 /drivers/misc | |
| parent | 45226e944ce071d0231949f2fea90969437cd2dc (diff) | |
| download | linux-b57b44ae698944ffc6161352b8ff5c9cf9c592e2.tar.xz | |
kernel/sys.c: avoid argv_free(NULL)
If argv_split() failed, the code will end up calling argv_free(NULL). Fix
it up and clean things up a bit.
Addresses Coverity report 703573.
Cc: Cyrill Gorcunov <gorcunov@openvz.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Serge Hallyn <serge.hallyn@canonical.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: WANG Cong <xiyou.wangcong@gmail.com>
Cc: Alan Cox <alan@linux.intel.com>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/misc')
0 files changed, 0 insertions, 0 deletions