diff options
| author | Jiufei Xue <[email protected]> | 2020-09-02 17:59:39 +0800 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2020-09-02 09:11:59 -0600 |
| commit | 95d1c8e5f801e959a89181a2548a3efa60a1a6ce (patch) | |
| tree | 9bd1f1f50996bbb5518c58605a473150f41eda2c /drivers/net/virtio_net.c | |
| parent | 98dfd5024a2e9e170b85c07078e2d89f20a5dfbd (diff) | |
io_uring: set table->files[i] to NULL when io_sqe_file_register failed
While io_sqe_file_register() failed in __io_sqe_files_update(),
table->files[i] still point to the original file which may freed
soon, and that will trigger use-after-free problems.
Cc: [email protected]
Fixes: f3bd9dae3708 ("io_uring: fix memleak in __io_sqe_files_update()")
Signed-off-by: Jiufei Xue <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'drivers/net/virtio_net.c')
0 files changed, 0 insertions, 0 deletions