1. ffmpeg
  2. Commit 8e37a1deb30c51e2e2ef5726f550b698303bc029
Browse code

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

Daniel Kang authored on 2011/01/10 19:36:14
Showing 1 changed files
libavcodec/truemotion1.c
History View file @ 8e37a1d
... ... 
@@ -387,7 +387,7 @@ static int truemotion1_decode_header(TrueMotion1Context *s)
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     if ((header.compression & 1) && header.header_type)
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         sel_vector_table = pc_tbl2;
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     else {
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-        if (header.vectable < 4)
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+        if (header.vectable > 0 && header.vectable < 4)
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             sel_vector_table = tables[header.vectable - 1];
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         else {
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             av_log(s->avctx, AV_LOG_ERROR, "invalid vector table id (%d)\n", header.vectable);