[FFmpeg-devel] [PATCH] avcodec/vaapi:free slice_buffers when decoding failed

[Linjie Fu]

If vaEndPicture failed in ff_vaapi_decode_issue, free
the pic->slice_buffer.

Fix the memory leak issue in ticket #7385

Signed-off-by: Linjie Fu <linjie.fu at intel.com>
---
 libavcodec/vaapi_decode.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libavcodec/vaapi_decode.c b/libavcodec/vaapi_decode.c
index d0a6b5817d..700cd5c681 100644
--- a/libavcodec/vaapi_decode.c
+++ b/libavcodec/vaapi_decode.c
@@ -216,6 +216,11 @@ fail_with_picture:
 fail:
     ff_vaapi_decode_destroy_buffers(avctx, pic);
 fail_at_end:
+    pic->nb_param_buffers = 0;
+    pic->nb_slices        = 0;
+    pic->slices_allocated = 0;
+    av_freep(&pic->slice_buffers);
+
     return err;
 }
 
-- 
2.17.1