do not ignore return of decode_header()

Originally committed as revision 10461 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago · dbd6a1fee8
parent b85bf991f6
commit dbd6a1fee8
1 changed files with 2 additions and 1 deletions
--- a/libavcodec/snow.c
+++ b/libavcodec/snow.c
@ -4438,7 +4438,8 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8
    ff_build_rac_states(c, 0.05*(1LL<<32), 256-8);

    s->current_picture.pict_type= FF_I_TYPE; //FIXME I vs. P
-    decode_header(s);
+    if(decode_header(s)<0)
+        return -1;
    common_init_after_header(avctx);

    // realloc slice buffer for the case that spatial_decomposition_count changed