diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2016-04-14 17:01:17 +0200 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-04-20 10:38:06 +0300 |
| commit | 38740a5b87d53ceb89eb2c970150f6e94e00373a (patch) | |
| tree | 3846402f09e425009ae20f6f0f58be4227291cab /.mailmap | |
| parent | 9772b47a4c2916d645c551228b6085ea24acbe5d (diff) | |
usb: gadget: f_fs: Fix use-after-free
When using asynchronous read or write operations on the USB endpoints the
issuer of the IO request is notified by calling the ki_complete() callback
of the submitted kiocb when the URB has been completed.
Calling this ki_complete() callback will free kiocb. Make sure that the
structure is no longer accessed beyond that point, otherwise undefined
behaviour might occur.
Fixes: 2e4c7553cd6f ("usb: gadget: f_fs: add aio support")
Cc: <stable@vger.kernel.org> # v3.15+
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to '.mailmap')
0 files changed, 0 insertions, 0 deletions