avcodec: Unref the dummy buffer on the fail path

diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index f1acd780dc12f631dff6f7f3ba055234c180996f..7740147bb6aec39f1d4fcac784664330f7873515 100644 (file)
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -727,6 +727,7 @@ do {                                                                    \
     ref_out = av_buffer_create(data, data_size, compat_release_buffer,  \
                                dummy_ref, 0);                           \
     if (!ref_out) {                                                     \
+        av_buffer_unref(&dummy_ref);                                    \
         av_frame_unref(frame);                                          \
         ret = AVERROR(ENOMEM);                                          \
         goto fail;                                                      \