From 8e37a1deb30c51e2e2ef5726f550b698303bc029 Mon Sep 17 00:00:00 2001 From: Daniel Kang Date: Mon, 10 Jan 2011 10:36:14 +0000 Subject: Check for vectable ID > 0, fixes issue 2508. Patch by Daniel Kang, daniel.d.kang at gmail Originally committed as revision 26294 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/truemotion1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavcodec/truemotion1.c') diff --git a/libavcodec/truemotion1.c b/libavcodec/truemotion1.c index d6ea4c1a6c..338b4dcc19 100644 --- a/libavcodec/truemotion1.c +++ b/libavcodec/truemotion1.c @@ -387,7 +387,7 @@ static int truemotion1_decode_header(TrueMotion1Context *s) if ((header.compression & 1) && header.header_type) sel_vector_table = pc_tbl2; else { - if (header.vectable < 4) + if (header.vectable > 0 && header.vectable < 4) sel_vector_table = tables[header.vectable - 1]; else { av_log(s->avctx, AV_LOG_ERROR, "invalid vector table id (%d)\n", header.vectable); -- cgit v1.2.3