diff options
-rw-r--r-- | libavfilter/avfilter.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c index 6e958e7141..706f7e2694 100644 --- a/libavfilter/avfilter.c +++ b/libavfilter/avfilter.c @@ -92,6 +92,7 @@ static void free_pool(AVFilterPool *pool) AVFilterBufferRef *picref = pool->pic[i]; /* free buffer: picrefs stored in the pool are not * supposed to contain a free callback */ + av_assert0(!picref->buf->refcount); av_freep(&picref->buf->data[0]); av_freep(&picref->buf); @@ -146,6 +147,7 @@ void avfilter_unref_buffer(AVFilterBufferRef *ref) { if (!ref) return; + av_assert0(ref->buf->refcount > 0); if (!(--ref->buf->refcount)) { if (!ref->buf->free) { store_in_pool(ref); |