ref: 215bf444380dd706a72c2d1037f827396e735791
parent: fd5770b359bcfb359401c15b1c1bb40381352008
author: Werner Lemberg <[email protected]>
date: Wed Aug 21 13:36:20 EDT 2002
* src/truetype/ttgload.c (TT_Get_Metrics): Add guard for k = 0.
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,16 +1,20 @@
-2002-08-20 David Turner <[email protected]>
+2002-08-20 Werner Lemberg <[email protected]>
- * src/pshinter/pshalgo1.c, src/pshinter/pshalog2.c,
+ * src/truetype/ttgload.c (TT_Get_Metrics): Add guard for k = 0.
+
+2002-08-20 David Turner <[email protected]>
+
+ * src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c,
src/pshinter/pshglob.c, src/pshinter/pshrec.c,
- src/autohint/ahmodule.c: removing compiler warnings with
- DEBUG_HINTER defined (only used in development builds anyway)
+ src/autohint/ahmodule.c [DEBUG_HINTER]: Removing compiler warnings
+ (only used in development builds anyway).
- * src/pshinter/pshalgo3.h, src/pshinter/pshalgo3.c: removing
+ * src/pshinter/pshalgo3.h, src/pshinter/pshalgo3.c: Removing
compiler warnings, and improving the support of local extrema
- and stem edge points
+ and stem edge points.
- * test/gview.c: small updates to the hinting debugger
- * Jamfile: small updates
+ * test/gview.c: Small updates to the hinting debugger.
+ * Jamfile: Small updates.
2002-08-18 Arkadiusz Miskiewicz <[email protected]>
--- a/src/truetype/ttgload.c
+++ b/src/truetype/ttgload.c
@@ -93,6 +93,12 @@
FT_UShort k = header->number_Of_HMetrics;
+ if (k == 0)
+ {+ *bearing = *advance = 0;
+ return;
+ }
+
if ( idx < (FT_UInt)k )
{longs_m = (TT_LongMetrics )header->long_metrics + idx;