From 2e1ab6a67dd5d9a30558d008aa6e541c68d76221 Mon Sep 17 00:00:00 2001 From: Sean McGovern Date: Sat, 22 Apr 2017 19:16:34 -0400 Subject: [PATCH] vc1dec: raise an error if sprite picture data is missing Bug-Id: 1013 CC: libav-stable@libav.org --- libavcodec/vc1dec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c index 89b4f4bdce..51745c12ec 100644 --- a/libavcodec/vc1dec.c +++ b/libavcodec/vc1dec.c @@ -270,7 +270,7 @@ static int vc1_decode_sprites(VC1Context *v, GetBitContext* gb) vc1_parse_sprites(v, gb, &sd); - if (!s->current_picture.f->data[0]) { + if (!s->current_picture.f || !s->current_picture.f->data[0]) { av_log(avctx, AV_LOG_ERROR, "Got no sprites\n"); return -1; }