diff options
author | Markus Armbruster <armbru@redhat.com> | 2014-05-16 17:44:06 +0200 |
---|---|---|
committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2014-07-03 16:31:29 -0500 |
commit | 44564f82264447979f774039f73b9343fb505127 (patch) | |
tree | 0bf790d2fb54069a6a34a4572685c9211c1d0080 | |
parent | 2f1eb049dffa7ef0f5e1cf8fd9effa0aeab20870 (diff) | |
download | qemu-44564f82264447979f774039f73b9343fb505127.tar.gz |
virtio-scsi: Plug memory leak on virtio_scsi_push_event() error path
Spotted by Coverity.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 91e7fcca4743cf694eb0c8e7a8d938cf359b5bd8)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
-rw-r--r-- | hw/scsi/virtio-scsi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/scsi/virtio-scsi.c b/hw/scsi/virtio-scsi.c index 3c867c6362..4f238c280b 100644 --- a/hw/scsi/virtio-scsi.c +++ b/hw/scsi/virtio-scsi.c @@ -496,7 +496,7 @@ static void virtio_scsi_push_event(VirtIOSCSI *s, SCSIDevice *dev, uint32_t event, uint32_t reason) { VirtIOSCSICommon *vs = VIRTIO_SCSI_COMMON(s); - VirtIOSCSIReq *req = virtio_scsi_pop_req(s, vs->event_vq); + VirtIOSCSIReq *req; VirtIOSCSIEvent *evt; VirtIODevice *vdev = VIRTIO_DEVICE(s); int in_size; @@ -505,6 +505,7 @@ static void virtio_scsi_push_event(VirtIOSCSI *s, SCSIDevice *dev, return; } + req = virtio_scsi_pop_req(s, vs->event_vq); if (!req) { s->events_dropped = true; return; |