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correctly handle very large Cinepak frames (courtesy of John Koleszar

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<jkoleszar@on2.com>)

Originally committed as revision 4742 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Mike Melanson 2005-12-14 00:19:01 +00:00
parent 86f77a493a
commit 0c3ee78f91
1 changed files with 1 additions and 1 deletions
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2
libavcodec/cinepak.c
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@ -325,7 +325,7 @@ static int cinepak_decode (CinepakContext *s)
frame_flags = s->data[0]; frame_flags = s->data[0];
num_strips = BE_16 (&s->data[8]); num_strips = BE_16 (&s->data[8]);
encoded_buf_size = BE_16 (&s->data[2]); encoded_buf_size = ((s->data[1] << 16) | BE_16 (&s->data[2]));
if (encoded_buf_size != s->size) if (encoded_buf_size != s->size)
sega_film_data = 1; sega_film_data = 1;
if (sega_film_data) if (sega_film_data)