[freetype2] master 31757f9: [base] Handle numeric overflow (#55827).

[Werner LEMBERG]

branch: master
commit 31757f969fba60d75404f31e8f1168bef5011770
Author: Werner Lemberg <address@hidden>
Commit: Werner Lemberg <address@hidden>

    [base] Handle numeric overflow (#55827).
    
    * src/base/ftglyph.c (FT_Glyph_Get_CBox): Use `FT_PIX_CEIL_LONG'.
---
 ChangeLog          | 8 +++++++-
 src/base/ftglyph.c | 4 ++--
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 2cb180d..ae2d132 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,12 @@
+2019-03-05  Werner Lemberg  <address@hidden>
+
+       [base] Handle numeric overflow (#55827).
+
+       * src/base/ftglyph.c (FT_Glyph_Get_CBox): Use `FT_PIX_CEIL_LONG'.
+
 2019-03-05  Sebastian Rasmussen  <address@hidden>
 
-       [psaux] Fix use of uninitialized memory.
+       [psaux] Fix use of uninitialized memory (#55832).
 
        * src/psaux/psintrp.c (cf2_interpT2CharString): The call to
        `cf2_arrstack_setCount' may fail because the allocator ran out of
diff --git a/src/base/ftglyph.c b/src/base/ftglyph.c
index 6d30be0..e6b1327 100644
--- a/src/base/ftglyph.c
+++ b/src/base/ftglyph.c
@@ -513,8 +513,8 @@
     {
       acbox->xMin = FT_PIX_FLOOR( acbox->xMin );
       acbox->yMin = FT_PIX_FLOOR( acbox->yMin );
-      acbox->xMax = FT_PIX_CEIL( acbox->xMax );
-      acbox->yMax = FT_PIX_CEIL( acbox->yMax );
+      acbox->xMax = FT_PIX_CEIL_LONG( acbox->xMax );
+      acbox->yMax = FT_PIX_CEIL_LONG( acbox->yMax );
     }
 
     /* convert to integer pixels if needed */