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* src/sfnt/ttmtx.c (tt_face_get_metrics) 

[!FT_CONFIG_OPTION_OLD_INTERNALS]: Fix limit check.
This commit is contained in:
Werner Lemberg 2007-01-21 09:36:00 +00:00
parent b800329782
commit 011d111218
2 changed files with 7 additions and 2 deletions
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ChangeLog
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@ -1,3 +1,8 @@
2007-01-21 Werner Lemberg <wl@gnu.org>
* src/sfnt/ttmtx.c (tt_face_get_metrics)
[!FT_CONFIG_OPTION_OLD_INTERNALS]: Fix limit check.
2007-01-17 Werner Lemberg <wl@gnu.org> 2007-01-17 Werner Lemberg <wl@gnu.org>

4
src/sfnt/ttmtx.c
View File

@ -368,11 +368,11 @@
if ( gindex < (FT_UInt)k ) if ( gindex < (FT_UInt)k )
{ {
table_pos += 4 * gindex; table_pos += 4 * gindex;
if ( table_pos + 6 > table_end ) if ( table_pos + 4 > table_end )
goto NoData; goto NoData;
if ( FT_STREAM_SEEK( table_pos ) || if ( FT_STREAM_SEEK( table_pos ) ||
FT_READ_USHORT( *aadvance) || FT_READ_USHORT( *aadvance ) ||
FT_READ_SHORT( *abearing ) ) FT_READ_SHORT( *abearing ) )
goto NoData; goto NoData;
} }