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| author | Wei Yongjun <weiyj.lk@gmail.com> | 2016-08-02 14:16:31 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-07 08:32:36 +0200 |
| commit | fa54eea35b3882b18da94d932b78c519c3972bd8 (patch) | |
| tree | fa3527d49004d8195c1e58cbf73ccaa8706c16cc /tools/perf/scripts/python/bin | |
| parent | 9dddd02de0366eee747488e8b6829e265b3bf385 (diff) | |
virtio: fix memory leak in virtqueue_add()
commit 58625edf9e2515ed41dac2a24fa8004030a87b87 upstream.
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.
Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions