diff options
| author | Alan Cox <alan@linux.intel.com> | 2012-07-26 14:47:11 -0700 |
|---|---|---|
| committer | James Morris <james.l.morris@oracle.com> | 2012-07-30 15:04:17 +1000 |
| commit | 3b9fc37280c521b086943f9aedda767f5bf3b2d3 (patch) | |
| tree | c76cc02753da4df5d11e516d8e9373e5f0426b24 /kernel/mutex-debug.c | |
| parent | f7da9cdf45cbbad5029d4858dcbc0134e06084ed (diff) | |
smack: off by one error
Consider the input case of a rule that consists entirely of non space
symbols followed by a \0. Say 64 + \0
In this case strlen(data) = 64
kzalloc of subject and object are 64 byte objects
sscanfdata, "%s %s %s", subject, ...)
will put 65 bytes into subject.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
Cc: stable@vger.kernel.org
Signed-off-by: James Morris <james.l.morris@oracle.com>
Diffstat (limited to 'kernel/mutex-debug.c')
0 files changed, 0 insertions, 0 deletions