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Fix Savannah bug #30361. 

* src/truetype/ttinterp.c (Ins_IUP): Fix bounds check.
This commit is contained in:
Werner Lemberg 2010-07-08 07:29:42 +02:00
parent c73e160517
commit 888cd1843e
2 changed files with 8 additions and 2 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2010-07-08 Werner Lemberg <wl@gnu.org>
Fix Savannah bug #30361.
* src/truetype/ttinterp.c (Ins_IUP): Fix bounds check.
2010-07-06 Werner Lemberg <wl@gnu.org>
Pacify compiler.

4
src/truetype/ttinterp.c
View File

@ -6755,8 +6755,8 @@
end_point = CUR.pts.contours[contour] - CUR.pts.first_point;
first_point = point;
if ( CUR.pts.n_points <= end_point )
end_point = CUR.pts.n_points;
if ( BOUNDS ( end_point, CUR.pts.n_points ) )
end_point = CUR.pts.n_points - 1;
while ( point <= end_point && ( CUR.pts.tags[point] & mask ) == 0 )
point++;