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* src/type42/t42parse.c (t42_parse_sfnts): Check `string_size'. 

Problem reported by Dennis Felsing <dennis@felsin9.de>.
This commit is contained in:
Werner Lemberg 2014-12-11 13:33:14 +01:00
parent 9bd1e55850
commit b94381134e
2 changed files with 12 additions and 0 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2014-12-11 Werner Lemberg <wl@gnu.org>
* src/type42/t42parse.c (t42_parse_sfnts): Check `string_size'.
Problem reported by Dennis Felsing <dennis@felsin9.de>.
2014-12-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
[gxvalid] Fix a naming convention conflicting with ftvalid.

6
src/type42/t42parse.c
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@ -580,6 +580,12 @@
/* don't include delimiters */
string_size = (FT_Long)( ( parser->root.cursor - cur - 2 + 1 ) / 2 );
if ( !string_size )
{
FT_ERROR(( "t42_parse_sfnts: invalid data in sfnts array\n" ));
error = FT_THROW( Invalid_File_Format );
goto Fail;
}
if ( FT_REALLOC( string_buf, old_string_size, string_size ) )
goto Fail;