[arch-commits] Commit in freetype2/trunk (2 files)

Jan de Groot jgc at archlinux.org
Mon Jan 10 05:25:14 EST 2011


    Date: Monday, January 10, 2011 @ 05:25:14
  Author: jgc
Revision: 105523

upgpkg: freetype2 2.4.4-2
Add patch from upstream git, fixes FS#22037

Added:
  freetype2/trunk/allow-hlineto-vlineto-without-arguments.patch
Modified:
  freetype2/trunk/PKGBUILD

-----------------------------------------------+
 PKGBUILD                                      |   10 +++-
 allow-hlineto-vlineto-without-arguments.patch |   57 ++++++++++++++++++++++++
 2 files changed, 65 insertions(+), 2 deletions(-)

Modified: PKGBUILD
===================================================================
--- PKGBUILD	2011-01-10 10:18:27 UTC (rev 105522)
+++ PKGBUILD	2011-01-10 10:25:14 UTC (rev 105523)
@@ -3,7 +3,7 @@
 
 pkgname=freetype2
 pkgver=2.4.4
-pkgrel=1
+pkgrel=2
 pkgdesc="TrueType font rendering library"
 arch=(i686 x86_64)
 license=('GPL')
@@ -12,7 +12,8 @@
 options=('!libtool')
 source=(http://downloads.sourceforge.net/sourceforge/freetype/freetype-${pkgver}.tar.bz2
         freetype-2.3.0-enable-spr.patch
-        freetype-2.2.1-enable-valid.patch)
+        freetype-2.2.1-enable-valid.patch
+        allow-hlineto-vlineto-without-arguments.patch)
 md5sums=('b3e2b6e2f1c3e0dffa1fd2a0f848b671'
          '816dc8619a6904a7385769433c0a8653'
          '214119610444c9b02766ccee5e220680')
@@ -21,8 +22,13 @@
   cd "${srcdir}/freetype-${pkgver}"
   patch -Np1 -i "${srcdir}/freetype-2.3.0-enable-spr.patch"
   patch -Np1 -i "${srcdir}/freetype-2.2.1-enable-valid.patch"
+  patch -Np1 -i "${srcdir}/allow-hlineto-vlineto-without-arguments.patch"
 
   ./configure --prefix=/usr
   make
   make DESTDIR="${pkgdir}" install
 }
+md5sums=('b3e2b6e2f1c3e0dffa1fd2a0f848b671'
+         '816dc8619a6904a7385769433c0a8653'
+         '214119610444c9b02766ccee5e220680'
+         'bb094e147b25892f1d04cfb5ff877bce')

Added: allow-hlineto-vlineto-without-arguments.patch
===================================================================
--- allow-hlineto-vlineto-without-arguments.patch	                        (rev 0)
+++ allow-hlineto-vlineto-without-arguments.patch	2011-01-10 10:25:14 UTC (rev 105523)
@@ -0,0 +1,57 @@
+From 396b11b840f84e8bff62f3c361d0b592e77ee703 Mon Sep 17 00:00:00 2001
+From: Werner Lemberg <wl at gnu.org>
+Date: Thu, 09 Dec 2010 22:16:18 +0000
+Subject: [cff] Allow `hlineto' and `vlineto' without arguments.
+
+We simply ignore such instructions.  This is invalid, but it doesn't
+harm; and indeed, there exist such subsetted fonts in PDFs.
+
+Reported by Albert Astals Cid <aacid at kde.org>.
+
+* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+[cff_op_hlineto]: Ignore instruction if there aren't any arguments
+on the stack.
+---
+diff --git a/ChangeLog b/ChangeLog
+index b7aea52..579ae62 100644
+--- a/ChangeLog
++++ b/ChangeLog
+@@ -1,3 +1,16 @@
++2010-12-09  Werner Lemberg  <wl at gnu.org>
++
++	[cff] Allow `hlineto' and `vlineto' without arguments.
++
++	We simply ignore such instructions.  This is invalid, but it doesn't
++	harm; and indeed, there exist such subsetted fonts in PDFs.
++
++	Reported by Albert Astals Cid <aacid at kde.org>.
++
++	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
++	[cff_op_hlineto]: Ignore instruction if there aren't any arguments
++	on the stack.
++
+ 2010-11-28  Werner Lemberg  <wl at gnu.org>
+ 
+ 	* Version 2.4.4 released.
+diff --git a/src/cff/cffgload.c b/src/cff/cffgload.c
+index e99ee70..99c5b0c 100644
+--- a/src/cff/cffgload.c
++++ b/src/cff/cffgload.c
+@@ -1438,9 +1438,14 @@
+             FT_TRACE4(( op == cff_op_hlineto ? " hlineto\n"
+                                              : " vlineto\n" ));
+ 
+-            if ( num_args < 1 )
++            if ( num_args < 0 )
+               goto Stack_Underflow;
+ 
++            /* there exist subsetted fonts (found in PDFs) */
++            /* which call `hlineto' without arguments      */
++            if ( num_args == 0 )
++              break;
++
+             if ( cff_builder_start_point ( builder, x, y ) ||
+                  check_points( builder, num_args )         )
+               goto Fail;
+--
+cgit v0.8.3.2



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