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st/omx: Avoid segfault in deconstructor if constructor fails

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If the constructor fails before the LIST_INIT calls the pointers
will be null and the deconstructor will segfault.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Tom St Denis 2015-11-03 12:41:54 -05:00 • committed by Marek Olšák
parent 6f898f740c
commit 56fc2986d5
1 changed files with 3 additions and 0 deletions
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3
src/gallium/state_trackers/omx/vid_enc.c
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@ -869,6 +869,9 @@ static void enc_ReleaseTasks(struct list_head *head)
{ {
struct encode_task *i, *next; struct encode_task *i, *next;
if (!head)
return;
LIST_FOR_EACH_ENTRY_SAFE(i, next, head, list) { LIST_FOR_EACH_ENTRY_SAFE(i, next, head, list) {
pipe_resource_reference(&i->bitstream, NULL); pipe_resource_reference(&i->bitstream, NULL);
i->buf->destroy(i->buf); i->buf->destroy(i->buf);