[ghostscript/f13/master] gdevcups: don't use uninitialized variables in debugging output (Ghostscript bug #691683).

[Tim Waugh]

commit f9f0f1a8e12baef15a86bdc6f21cab82b1329eaa
Author: Tim Waugh <twaugh at redhat.com>
Date:   Thu Oct 14 15:21:08 2010 +0100

    gdevcups: don't use uninitialized variables in debugging output (Ghostscript bug #691683).

 ghostscript-gdevcups-debug-uninit.patch |   15 +++++++++++++++
 ghostscript.spec                        |   10 +++++++++-
 2 files changed, 24 insertions(+), 1 deletions(-)
---
diff --git a/ghostscript-gdevcups-debug-uninit.patch b/ghostscript-gdevcups-debug-uninit.patch
new file mode 100644
index 0000000..02a6403
--- /dev/null
+++ b/ghostscript-gdevcups-debug-uninit.patch
@@ -0,0 +1,15 @@
+diff -up ghostscript-8.71/cups/gdevcups.c.gdevcups-debug-uninit ghostscript-8.71/cups/gdevcups.c
+--- ghostscript-8.71/cups/gdevcups.c.gdevcups-debug-uninit	2010-10-14 15:08:41.243869988 +0100
++++ ghostscript-8.71/cups/gdevcups.c	2010-10-14 15:09:45.151869961 +0100
+@@ -3299,8 +3299,9 @@ cups_put_params(gx_device     *pdev,	/* 
+   dprintf1("DEBUG2: ppd = %p\n", cupsPPD);
+   dprintf2("DEBUG2: PageSize = [ %.3f %.3f ]\n",
+ 	   pdev->MediaSize[0], pdev->MediaSize[1]);
+-  dprintf4("DEBUG2: margins = [ %.3f %.3f %.3f %.3f ]\n",
+-	   margins[0], margins[1], margins[2], margins[3]);
++  if (size_set)
++    dprintf4("DEBUG2: margins = [ %.3f %.3f %.3f %.3f ]\n",
++	     margins[0], margins[1], margins[2], margins[3]);
+   dprintf2("DEBUG2: HWResolution = [ %.3f %.3f ]\n",
+ 	   pdev->HWResolution[0], pdev->HWResolution[1]);
+   dprintf2("DEBUG2: width = %d, height = %d\n",
diff --git a/ghostscript.spec b/ghostscript.spec
index 8ccee02..3de353c 100644
--- a/ghostscript.spec
+++ b/ghostscript.spec
@@ -5,7 +5,7 @@ Summary: A PostScript interpreter and renderer
 Name: ghostscript
 Version: %{gs_ver}
 
-Release: 18%{?dist}
+Release: 19%{?dist}
 
 # Included CMap data is Redistributable, no modification permitted,
 # see http://bugzilla.redhat.com/487510
@@ -43,6 +43,7 @@ Patch24: ghostscript-epstopdf-failure.patch
 Patch25: ghostscript-bbox-close.patch
 Patch26: ghostscript-gdevcups-ripcache.patch
 Patch27: ghostscript-Fontmap.local.patch
+Patch28: ghostscript-gdevcups-debug-uninit.patch
 
 Requires: urw-fonts >= 1.1, ghostscript-fonts
 BuildRequires: xz
@@ -204,6 +205,9 @@ rm -rf libpng zlib jpeg jasper
 # package manifest.
 %patch27 -p1
 
+# gdevcups: don't use uninitialized variables in debugging output.
+%patch28 -p1 -b .gdevcups-debug-uninit
+
 # Convert manual pages to UTF-8
 from8859_1() {
         iconv -f iso-8859-1 -t utf-8 < "$1" > "${1}_"
@@ -385,6 +389,10 @@ rm -rf $RPM_BUILD_ROOT
 %{_libdir}/libgs.so
 
 %changelog
+* Thu Oct 14 2010 Tim Waugh <twaugh at redhat.com> 8.71-19
+- gdevcups: don't use uninitialized variables in debugging output
+  (Ghostscript bug #691683).
+
 * Fri Oct  1 2010 Tim Waugh <twaugh at redhat.com> 8.71-18
 - Reverted incorrect change introduced to fix bug #635786.