Merge commit '88bd7fdc821aaa0cbcf44cf075c62aaa42121e3f'

[ffmpeg] / libavcodec / error_resilience.c

diff --git a/libavcodec/error_resilience.c b/libavcodec/error_resilience.c
index 01f74249044b15d236b74490a5b2e58f8af36f92..2b6bc42adeff6e09c305653befe73214715509ea 100644 (file)
--- a/libavcodec/error_resilience.c
+++ b/libavcodec/error_resilience.c
@@ -924,6 +924,12 @@ void ff_er_frame_end(MpegEncContext *s)
         return;
     };
 
+    if (   s->picture_structure == PICT_FRAME
+        && s->current_picture.f.linesize[0] != s->current_picture_ptr->f.linesize[0]) {
+        av_log(s->avctx, AV_LOG_ERROR, "Error concealment not possible, frame not fully initialized\n");
+        return;
+    }
+
     if (s->current_picture.f.motion_val[0] == NULL) {
         av_log(s->avctx, AV_LOG_ERROR, "Warning MVs not available\n");