init() is called whenever format changes, so current code would leak the
fifo in this case.
---
libavcodec/qsvdec.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/libavcodec/qsvdec.c b/libavcodec/qsvdec.c
index 489375c..ef781d9 100644
--- a/libavcodec/qsvdec.c
+++ b/libavcodec/qsvdec.c
@@ -73,10 +73,12 @@ int ff_qsv_decode_init(AVCodecContext *avctx, QSVContext
*q, mfxSession session)
mfxVideoParam param = { { 0 } };
int ret;
- q->async_fifo = av_fifo_alloc((1 + q->async_depth) *
- (sizeof(mfxSyncPoint) + sizeof(QSVFrame*)));
- if (!q->async_fifo)
- return AVERROR(ENOMEM);
+ if (!q->async_fifo) {
+ q->async_fifo = av_fifo_alloc((1 + q->async_depth) *
+ (sizeof(mfxSyncPoint) +
sizeof(QSVFrame*)));
+ if (!q->async_fifo)
+ return AVERROR(ENOMEM);
+ }
ret = qsv_init_session(avctx, q, session);
if (ret < 0) {
--
2.0.0
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