From b6c420ce8f1151121350892c75e8d688e085f253 Mon Sep 17 00:00:00 2001 From: David Conrad Date: Fri, 16 Jul 2010 07:20:31 +0000 Subject: [PATCH] vp8: Check for malloc failure Originally committed as revision 24251 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/vp8.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavcodec/vp8.c b/libavcodec/vp8.c index 74a05f3..85f1723 100644 --- a/libavcodec/vp8.c +++ b/libavcodec/vp8.c @@ -225,6 +225,9 @@ static int update_dimensions(VP8Context *s, int width, int height) s->intra4x4_pred_mode_base = av_mallocz(s->b4_stride*(4*s->mb_height+1)); s->top_nnz = av_mallocz(s->mb_width*sizeof(*s->top_nnz)); + if (!s->macroblocks_base || !s->intra4x4_pred_mode_base || !s->top_nnz) + return AVERROR(ENOMEM); + s->macroblocks = s->macroblocks_base + 1 + s->mb_stride; s->intra4x4_pred_mode = s->intra4x4_pred_mode_base + 4 + s->b4_stride; -- 2.7.4