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| author | Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp> | 2021-10-19 20:54:31 +0900 |
|---|---|---|
| committer | Casey Schaufler <casey@schaufler-ca.com> | 2021-10-22 08:46:44 -0700 |
| commit | f91488ee15bd3cac467e2d6a361fc2d34d1052ae (patch) | |
| tree | 7264fbc8c247a06cbb987c4bc5f50ec45cb7c604 /sound/usb/helper.h | |
| parent | b57d02091b8f5eae1fce5652bb2b53857cd3c720 (diff) | |
| download | lwn-f91488ee15bd3cac467e2d6a361fc2d34d1052ae.tar.gz lwn-f91488ee15bd3cac467e2d6a361fc2d34d1052ae.zip | |
smackfs: use __GFP_NOFAIL for smk_cipso_doi()
syzbot is reporting kernel panic at smk_cipso_doi() due to memory
allocation fault injection [1]. The reason for need to use panic() was
not explained. But since no fix was proposed for 18 months, for now
let's use __GFP_NOFAIL for utilizing syzbot resource on other bugs.
Link: https://syzkaller.appspot.com/bug?extid=89731ccb6fec15ce1c22 [1]
Reported-by: syzbot <syzbot+89731ccb6fec15ce1c22@syzkaller.appspotmail.com>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Diffstat (limited to 'sound/usb/helper.h')
0 files changed, 0 insertions, 0 deletions