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| author | Miklos Szeredi <mszeredi@redhat.com> | 2018-07-26 16:13:11 +0200 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2018-07-26 16:13:11 +0200 |
| commit | e8f3bd773d22f488724dffb886a1618da85c2966 (patch) | |
| tree | 5edce11e41e1a089911ccfc18c1a3d941c5b3b39 /tools/thermal | |
| parent | b8f95e5d13f5f0191dcb4b9113113d241636e7cb (diff) | |
fuse: Fix oops at process_init_reply()
syzbot is hitting NULL pointer dereference at process_init_reply().
This is because deactivate_locked_super() is called before response for
initial request is processed.
Fix this by aborting and waiting for all requests (including FUSE_INIT)
before resetting fc->sb.
Original patch by Tetsuo Handa <penguin-kernel@I-love.SKAURA.ne.jp>.
Reported-by: syzbot <syzbot+b62f08f4d5857755e3bc@syzkaller.appspotmail.com>
Fixes: e27c9d3877a0 ("fuse: fuse: add time_gran to INIT_OUT")
Cc: <stable@vger.kernel.org> # v3.19
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'tools/thermal')
0 files changed, 0 insertions, 0 deletions