diff options
| author | Wei Yongjun <weiyj.lk@gmail.com> | 2016-08-02 14:16:31 +0000 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2016-08-09 13:42:34 +0300 |
| commit | 58625edf9e2515ed41dac2a24fa8004030a87b87 (patch) | |
| tree | 86ca528ccabfdd57a45d70471100ce6d76edf185 /mm | |
| parent | 29b4817d4018df78086157ea3a55c1d9424a7cfc (diff) | |
virtio: fix memory leak in virtqueue_add()
When using the indirect buffers feature, 'desc' is allocated in
virtqueue_add() but isn't freed before leaving on a ring full error,
causing a memory leak.
For example, it seems rather clear that this can trigger
with virtio net if mergeable buffers are not used.
Cc: stable@vger.kernel.org
Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions