user/gnu-ghostscript: fix build on aarch64

1 files changed, 65 insertions, 0 deletions

diff --git a/user/gnu-ghostscript/do-not-use-sprintf.patch b/user/gnu-ghostscript/do-not-use-sprintf.patch
index 7bf03cd89..e0e84b4fe 100644
--- a/user/gnu-ghostscript/do-not-use-sprintf.patch
+++ b/user/gnu-ghostscript/do-not-use-sprintf.patch
@@ -18,3 +18,68 @@
          wl(linebuf);
      }
      mergefile(os_prefix, inname, in, config, false);
+--- gnu-ghostscript-9.14.1/cups/gdevcups.c.old	2014-07-02 15:13:25.000000000 +0000
++++ gnu-ghostscript-9.14.1/cups/gdevcups.c	2019-01-23 20:56:04.082290416 +0000
+@@ -1039,7 +1039,7 @@
+ 
+   for (i = 0; i < 16; i ++)
+   {
+-    sprintf(name, "cupsInteger%d", i);
++    snprintf(name, sizeof(name), "cupsInteger%d", i);
+     if ((code = param_write_int(plist, strdup(name),
+                         	(int *)(cups->header.cupsInteger + i))) < 0)
+       return (code);
+@@ -1047,7 +1047,7 @@
+ 
+   for (i = 0; i < 16; i ++)
+   {
+-    sprintf(name, "cupsReal%d", i);
++    snprintf(name, sizeof(name), "cupsReal%d", i);
+     if ((code = param_write_float(plist, strdup(name),
+                         	  cups->header.cupsReal + i)) < 0)
+       return (code);
+@@ -1055,7 +1055,7 @@
+ 
+   for (i = 0; i < 16; i ++)
+   {
+-    sprintf(name, "cupsString%d", i);
++    snprintf(name, sizeof(name), "cupsString%d", i);
+     param_string_from_string(s, cups->header.cupsString[i]);
+     if ((code = param_write_string(plist, strdup(name), &s)) < 0)
+       return (code);
+@@ -3166,19 +3166,19 @@
+ 
+   for (i = 0; i < 16; i ++)
+   {
+-    sprintf(name, "cupsInteger%d", i);
++    snprintf(name, sizeof(name), "cupsInteger%d", i);
+     intoption(cupsInteger[i],strdup(name), unsigned)
+   }
+ 
+   for (i = 0; i < 16; i ++)
+   {
+-    sprintf(name, "cupsReal%d", i);
++    snprintf(name, sizeof(name), "cupsReal%d", i);
+     floatoption(cupsReal[i], strdup(name))
+   }
+ 
+   for (i = 0; i < 16; i ++)
+   {
+-    sprintf(name, "cupsString%d", i);
++    snprintf(name, sizeof(name), "cupsString%d", i);
+     stringoption(cupsString[i], strdup(name))
+   }
+ 
+@@ -4247,10 +4247,10 @@
+     */
+ 
+     if (pdev->HWResolution[0] != pdev->HWResolution[1])
+-      sprintf(resolution, "%.0fx%.0fdpi", pdev->HWResolution[0],
++      snprintf(resolution, sizeof(resolution), "%.0fx%.0fdpi", pdev->HWResolution[0],
+               pdev->HWResolution[1]);
+     else
+-      sprintf(resolution, "%.0fdpi", pdev->HWResolution[0]);
++      snprintf(resolution, sizeof(resolution), "%.0fdpi", pdev->HWResolution[0]);
+ 
+     for (i = 0, profile = cups->PPD->profiles;
+          i < cups->PPD->num_profiles;