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Code Issues Releases Activity

fraps: check for overread

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Fixeds Ticket619

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2011-11-08 22:42:50 +01:00
parent bf0ac7aa69
commit 3bdfef31ac
2 changed files with 2 additions and 1 deletions
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2
libavcodec/fraps.c
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@@ -114,6 +114,8 @@ static int fraps2_decode_plane(FrapsContext *s, uint8_t *dst, int stride, int w,
else if(Uoff) dst[i] += 0x80; else if(Uoff) dst[i] += 0x80;
} }
dst += stride; dst += stride;
if(get_bits_left(&gb) < 0)
return -1;
} }
free_vlc(&vlc); free_vlc(&vlc);
return 0; return 0;

1
tests/ref/fate/fraps-v5
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@@ -56,4 +56,3 @@
0, 165000, 145152, 0x80448031 0, 165000, 145152, 0x80448031
0, 168000, 145152, 0xe3b1fbf7 0, 168000, 145152, 0xe3b1fbf7
0, 171000, 145152, 0xa00395a4 0, 171000, 145152, 0xa00395a4
0, 174000, 145152, 0xdf3b4fce