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| author | Haimin Zhang <tcs_kernel@tencent.com> | 2021-08-30 11:47:01 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-30 12:24:40 +0100 |
| commit | efe487fce3061d94222c6501d7be3aa549b3dc78 (patch) | |
| tree | 9736bad5c6d1a10fbf167ba9a94f0d7001a3e17e /net/qrtr | |
| parent | e842cb60e8ac1d8a15b01e0dd4dad453807a597d (diff) | |
fix array-index-out-of-bounds in taprio_change
syzbot report an array-index-out-of-bounds in taprio_change
index 16 is out of range for type '__u16 [16]'
that's because mqprio->num_tc is lager than TC_MAX_QUEUE,so we check
the return value of netdev_set_num_tc.
Reported-by: syzbot+2b3e5fb6c7ef285a94f6@syzkaller.appspotmail.com
Signed-off-by: Haimin Zhang <tcs_kernel@tencent.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/qrtr')
0 files changed, 0 insertions, 0 deletions