mirror of
https://gitlab.freedesktop.org/freetype/freetype.git
synced 2026-04-19 09:10:36 +02:00
83cb6c0049
Stack larger than 1<<LZW_MAX_BITS is never needed if prefix table is constructed correctly. It's even less than that, see e.g. libarchive code comment for a better size upper bound: http://code.google.com/p/libarchive/source/browse/trunk/libarchive/archive_read_support_filter_compress.c?r=3635#121 This patch adds explicit stack size limit, enforced when stack is realloced. An alternative is to ensure that code < state->prefix[code - 256] when traversing prefix table. Such check is less efficient and should not be required if prefix table is constructed correctly in the first place. * src/lzw/ftzopen.c (ft_lzwstate_stack_grow): Implement it. |
||
|---|---|---|
| .. | ||
| autofit | ||
| base | ||
| bdf | ||
| bzip2 | ||
| cache | ||
| cff | ||
| cid | ||
| gxvalid | ||
| gzip | ||
| lzw | ||
| otvalid | ||
| pcf | ||
| pfr | ||
| psaux | ||
| pshinter | ||
| psnames | ||
| raster | ||
| sfnt | ||
| smooth | ||
| tools | ||
| truetype | ||
| type1 | ||
| type42 | ||
| winfonts | ||
| Jamfile | ||