[Mesa-dev] [PATCH] st/omx/enc: check uninitialized list from task release

Leo Liu leo.liu at amd.com
Wed Jul 13 13:32:59 UTC 2016


The uninitialized list should be checked and returned.

Thank Julien for the notification and suggested fix.

Signed-off-by: Leo Liu <leo.liu at amd.com>
Cc: "12.0" <mesa-stable at lists.freedesktop.org>
---
 src/gallium/state_trackers/omx/vid_enc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gallium/state_trackers/omx/vid_enc.c b/src/gallium/state_trackers/omx/vid_enc.c
index d70439a..c9d9ab1 100644
--- a/src/gallium/state_trackers/omx/vid_enc.c
+++ b/src/gallium/state_trackers/omx/vid_enc.c
@@ -874,8 +874,8 @@ static void enc_ReleaseTasks(struct list_head *head)
 {
    struct encode_task *i, *next;
 
-   if (!head)
-	   return;
+   if (!head || !head->next)
+      return;
 
    LIST_FOR_EACH_ENTRY_SAFE(i, next, head, list) {
       pipe_resource_reference(&i->bitstream, NULL);
-- 
1.9.1



More information about the mesa-dev mailing list