avformat/latmenc: abort if no extradata is available

Fixes ticket #8273. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
FFmpeg · Oct 15, 2019 · dd01947 · dd01947
1 parent f259848
commit dd01947
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/libavformat/latmenc.c b/libavformat/latmenc.c
@@ -176,7 +176,8 @@ static int latm_write_packet(AVFormatContext *s, AVPacket *pkt)
                 if (ret < 0)
                     return ret;
                 memcpy(par->extradata, side_data, side_data_size);
-            }
+            } else
+                return AVERROR_INVALIDDATA;
         }
     }