[freetype2] master 2a15978: [truetype] Integer overflow issues.

[Werner LEMBERG]

branch: master
commit 2a1597826a84275660e7410368200b37f85ffdaf
Author: Werner Lemberg <address@hidden>
Commit: Werner Lemberg <address@hidden>

    [truetype] Integer overflow issues.
    
    Reported as
    
      https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7739
    
    * src/truetype/ttinterp.c (Ins_CEILING): Use FT_PIX_CEIL_LONG.
---
 ChangeLog               | 10 ++++++++++
 src/truetype/ttinterp.c |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 3162560..c3788a9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2018-04-17  Werner Lemberg  <address@hidden>
+
+       [truetype] Integer overflow issues.
+
+       Reported as
+
+         https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7739
+
+       * src/truetype/ttinterp.c (Ins_CEILING): Use FT_PIX_CEIL_LONG.
+
 2018-04-16  Werner Lemberg  <address@hidden>
 
        [truetype] Integer overflow issues.
diff --git a/src/truetype/ttinterp.c b/src/truetype/ttinterp.c
index 336b46b..da9b595 100644
--- a/src/truetype/ttinterp.c
+++ b/src/truetype/ttinterp.c
@@ -2954,7 +2954,7 @@
   static void
   Ins_CEILING( FT_Long*  args )
   {
-    args[0] = FT_PIX_CEIL( args[0] );
+    args[0] = FT_PIX_CEIL_LONG( args[0] );
   }