Merge commit '8629149816930a43bf5a66b11c6224446cabd044'

[ffmpeg] / libavcodec / avpacket.c

diff --git a/libavcodec/avpacket.c b/libavcodec/avpacket.c
index 11ac4e80cd2d5cf4a99a379ad1a644cc9ebbd434..8f0603df782380930ccff0674ba20102a35fbbc9 100644 (file)
--- a/libavcodec/avpacket.c
+++ b/libavcodec/avpacket.c
@@ -616,6 +616,7 @@ int av_packet_ref(AVPacket *dst, const AVPacket *src)
         ret = packet_alloc(&dst->buf, src->size);
         if (ret < 0)
             goto fail;
+        av_assert1(!src->size || src->data);
         if (src->size)
             memcpy(dst->buf->data, src->data, src->size);
 
@@ -668,6 +669,7 @@ int av_packet_make_refcounted(AVPacket *pkt)
     ret = packet_alloc(&pkt->buf, pkt->size);
     if (ret < 0)
         return ret;
+    av_assert1(!pkt->size || pkt->data);
     if (pkt->size)
         memcpy(pkt->buf->data, pkt->data, pkt->size);
 
@@ -687,6 +689,7 @@ int av_packet_make_writable(AVPacket *pkt)
     ret = packet_alloc(&buf, pkt->size);
     if (ret < 0)
         return ret;
+    av_assert1(!pkt->size || pkt->data);
     if (pkt->size)
         memcpy(buf->data, pkt->data, pkt->size);