[FFmpeg-devel] [PATCH 1/2] lavc/qsvenc: Fix the memory leak for enc_ctrl.Payload

[Linjie Fu]

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.

Fix the memory leak issue and reset other members in mfxEncodeCtrl.

Signed-off-by: Linjie Fu <linjie.fu at intel.com>
---
 libavcodec/qsvenc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c
index 5aa020d47b..029bb562d6 100644
--- a/libavcodec/qsvenc.c
+++ b/libavcodec/qsvenc.c
@@ -1254,7 +1254,7 @@ 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));
+        memset(enc_ctrl, 0, sizeof(mfxEncodeCtrl) - sizeof(mfxPayload **));
 
         if (frame->pict_type == AV_PICTURE_TYPE_I) {
             enc_ctrl->FrameType = MFX_FRAMETYPE_I | MFX_FRAMETYPE_REF;
-- 
2.17.1