diff options
| author | Sasha Levin <[email protected]> | 2014-04-08 16:04:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2014-04-08 16:48:51 -0700 |
| commit | e53d77eb8bb616e903e34cc7a918401bee3b5149 (patch) | |
| tree | bdab4a168e8afc00590dcec684205c656ae2e81e /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | 0bf1457f0cfca7bc026a82323ad34bcf58ad035d (diff) | |
autofs4: check dev ioctl size before allocating
There wasn't any check of the size passed from userspace before trying
to allocate the memory required.
This meant that userspace might request more space than allowed,
triggering an OOM.
Signed-off-by: Sasha Levin <[email protected]>
Signed-off-by: Ian Kent <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
0 files changed, 0 insertions, 0 deletions