* src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#57732).

The font that exceeds the old limit is Constantine, version 1.001.
5 years ago · 4a19a53d5a
parent e5038be704
commit 4a19a53d5a
2 changed files with 7 additions and 1 deletions
--- a/6
+++ b/6
@ -1,3 +1,9 @@
+2020-02-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#57732).
+
+	The font that exceeds the old limit is Constantine, version 1.001.
+
 2020-01-04  Werner Lemberg  <wl@gnu.org>

 	[base] Fix `FREETYPE_PROPERTIES=type1:hinting-engine=adobe`.
--- a/src/truetype/ttinterp.c
+++ b/src/truetype/ttinterp.c
@ -7872,7 +7872,7 @@
                                  FT_MAX( 50,
                                          exc->cvtSize / 10 );
    else
-      exc->loopcall_counter_max = 300 + 8 * exc->cvtSize;
+      exc->loopcall_counter_max = 300 + 10 * exc->cvtSize;

    /* as a protection against an unreasonable number of CVT entries  */
    /* we assume at most 100 control values per glyph for the counter */