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* src/pcf/pcfread.c (pcf_load_font): Fix integer overflow (#45964).

This commit is contained in:
Werner Lemberg 2015-09-15 07:10:16 +02:00
parent 581c7e2a51
commit 577daf1c30
2 changed files with 5 additions and 2 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2015-09-15 Werner Lemberg <wl@gnu.org>
* src/pcf/pcfread.c (pcf_load_font): Fix integer overflow (#45964).
2015-09-15 Werner Lemberg <wl@gnu.org>
[type1, type42] Check encoding array size (#45961).

3
src/pcf/pcfread.c
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@ -1287,8 +1287,7 @@ THE SOFTWARE.
prop = pcf_find_property( face, "POINT_SIZE" );
if ( prop )
/* convert from 722.7 decipoints to 72 points per inch */
bsize->size =
(FT_Pos)( ( prop->value.l * 64 * 7200 + 36135L ) / 72270L );
bsize->size = FT_MulDiv( prop->value.l, 64 * 7200, 72270L );
prop = pcf_find_property( face, "PIXEL_SIZE" );
if ( prop )