frame->enc_ctrl.Payload is malloced in get_free_frame, directly memset
the whole structure of enc_ctrl to zero will cause the memory leak for
enc_ctrl.Payload.
frame->enc_ctrl as a structure will be malloc and init to zero by calling
frame = av_mallocz(sizeof(*frame)), so the memset is redundant and can
be removed.
Can be reproduced by #7830.
Signed-off-by: Linjie Fu <linjie...@intel.com>
---
libavcodec/qsvenc.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c
index 5aa020d47b..19953bd4ea 100644
--- a/libavcodec/qsvenc.c
+++ b/libavcodec/qsvenc.c
@@ -1254,7 +1254,6 @@ static int encode_frame(AVCodecContext *avctx,
QSVEncContext *q,
if (qsv_frame) {
surf = &qsv_frame->surface;
enc_ctrl = &qsv_frame->enc_ctrl;
- memset(enc_ctrl, 0, sizeof(mfxEncodeCtrl));
if (frame->pict_type == AV_PICTURE_TYPE_I) {
enc_ctrl->FrameType = MFX_FRAMETYPE_I | MFX_FRAMETYPE_REF;
--
2.17.1
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