freetype2/CVE-2023-2004.patch
2024-02-10 22:10:05 +08:00

19 lines
622 B
Diff

--- freetype-2.10.4/src/truetype/ttgxvar.c 2020-08-27 08:17:20.000000000 +0200
+++ freetype-2.10.4/src/truetype/ttgxvar.c 2023-08-22 07:31:32.377121904 +0200
@@ -42,6 +42,7 @@
#include <ft2build.h>
#include <freetype/internal/ftdebug.h>
#include FT_CONFIG_CONFIG_H
+#include <freetype/internal/ftcalc.h>
#include <freetype/internal/ftstream.h>
#include <freetype/internal/sfnt.h>
#include <freetype/tttags.h>
@@ -1065,7 +1066,7 @@
delta == 1 ? "" : "s",
vertical ? "VVAR" : "HVAR" ));
- *avalue += delta;
+ *avalue = ADD_INT( *avalue, delta );
Exit:
return error;