organicmaps/freetype
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This commit is contained in:
Werner Lemberg 2017-03-05 11:32:41 +01:00
parent 588e38e070
commit 99fb3c3ab8
1 changed files with 2 additions and 7 deletions
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9
src/sfnt/sfobjs.c
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@ -964,7 +964,7 @@
fvar_len < 20 ||
FT_READ_ULONG( version ) ||
FT_READ_USHORT( offset ) ||
FT_STREAM_SKIP( 2 ) /* count_size_pairs */ ||
FT_STREAM_SKIP( 2 ) /* reserved */ ||
FT_READ_USHORT( num_axes ) ||
FT_READ_USHORT( axis_size ) ||
FT_READ_USHORT( num_instances ) ||
@ -980,18 +980,13 @@
/* check that the data is bound by the table length */
if ( version != 0x00010000UL ||
#if 0
/* fonts like `JamRegular.ttf' have an incorrect value for */
/* `count_size_pairs'; since value 2 is hard-coded in `fvar' */
/* version 1.0, we simply ignore it */
count_size_pairs != 2 ||
#endif
axis_size != 20 ||
num_axes == 0 ||
/* `num_axes' limit implied by 16-bit `instance_size' */
num_axes > 0x3FFE ||
!( instance_size == 4 + 4 * num_axes ||
instance_size == 6 + 4 * num_axes ) ||
/* `num_instances' limit implied by limited range of name IDs */
num_instances > 0x7EFF ||
offset +
axis_size * num_axes +