hwcontext: Fix memory leak on derived frame allocation failure

7 years ago · 2eb396b175
parent 96e476cc9d
commit 2eb396b175
1 changed files with 3 additions and 1 deletions
--- a/libavutil/hwcontext.c
+++ b/libavutil/hwcontext.c
@ -470,8 +470,10 @@ int av_hwframe_get_buffer(AVBufferRef *hwframe_ref, AVFrame *frame, int flags)

        ret = av_hwframe_get_buffer(ctx->internal->source_frames,
                                    src_frame, 0);
-        if (ret < 0)
+        if (ret < 0) {
+            av_frame_free(&src_frame);
            return ret;
+        }

        ret = av_hwframe_map(frame, src_frame,
                             ctx->internal->source_allocation_map_flags);