main/ghostscript: upgrade to 9.16

1 files changed, 22 insertions, 0 deletions

diff --git a/main/ghostscript/ghostscript-wrf-snprintf.patch b/main/ghostscript/ghostscript-wrf-snprintf.patch
new file mode 100644
index 0000000000..74d8c2a5c6
--- /dev/null
+++ b/main/ghostscript/ghostscript-wrf-snprintf.patch
@@ -0,0 +1,22 @@
+diff -up ghostscript-9.07/base/wrfont.c.wrf-snprintf ghostscript-9.07/base/wrfont.c
+--- ghostscript-9.07/base/wrfont.c.wrf-snprintf	2013-07-01 13:02:33.373244683 +0100
++++ ghostscript-9.07/base/wrfont.c	2013-07-01 13:04:55.022864299 +0100
+@@ -72,7 +72,8 @@ WRF_wfloat(WRF_output * a_output, double
+ {
+     char buffer[32];
+ 
+-    gs_sprintf(buffer, "%f", a_float);
++    if (gs_snprintf(buffer, sizeof (buffer), "%f", a_float) >= sizeof (buffer))
++        abort();
+     WRF_wstring(a_output, buffer);
+ }
+ 
+@@ -81,6 +82,7 @@ WRF_wint(WRF_output * a_output, long a_i
+ {
+     char buffer[32];
+ 
+-    gs_sprintf(buffer, "%ld", a_int);
++    if (gs_snprintf(buffer, sizeof (buffer), "%ld", a_int) >= sizeof (buffer))
++        abort();
+     WRF_wstring(a_output, buffer);
+ }