diff options
| author | Tetsuo Handa <[email protected]> | 2024-07-29 21:51:30 +0900 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2024-07-29 10:44:48 -0700 |
| commit | 99d3bf5f7377d42f8be60a6b9cb60fb0be34dceb (patch) | |
| tree | 78dd9dff2065f2eaf5a9e981f84d56eed2346d10 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 3894840a7a11aa06cc3b0d5a2d1b5f6878127903 (diff) | |
Input: MT - limit max slots
syzbot is reporting too large allocation at input_mt_init_slots(), for
num_slots is supplied from userspace using ioctl(UI_DEV_CREATE).
Since nobody knows possible max slots, this patch chose 1024.
Reported-by: syzbot <[email protected]>
Closes: https://syzkaller.appspot.com/bug?extid=0122fa359a69694395d5
Suggested-by: Dmitry Torokhov <[email protected]>
Signed-off-by: Tetsuo Handa <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions