[blender] Fix corrupted patch

[Jochen Schmitt]

commit 8361a9caaf917691165a639692a8a21c55aefced
Author: Jochen Schmitt <Jochen at herr-schmitt.de>
Date:   Fri Sep 7 10:39:51 2012 +0200

    Fix corrupted patch

 blender-2.63a-cve.patch |   42 ++++++++++++++++++++++++++++++++++++++++++
 blender.spec            |    5 ++++-
 2 files changed, 46 insertions(+), 1 deletions(-)
---
diff --git a/blender-2.63a-cve.patch b/blender-2.63a-cve.patch
index e69de29..90fbc0b 100644
--- a/blender-2.63a-cve.patch
+++ b/blender-2.63a-cve.patch
@@ -0,0 +1,42 @@
+diff -up blender-2.63a/source/blender/blenkernel/intern/blender.c.cve blender-2.63a/source/blender/blenkernel/intern/blender.c
+--- blender-2.63a/source/blender/blenkernel/intern/blender.c.cve	2012-05-10 16:50:20.000000000 +0200
++++ blender-2.63a/source/blender/blenkernel/intern/blender.c	2012-09-07 10:10:05.518999947 +0200
+@@ -40,6 +40,7 @@
+ #  define write _write
+ #endif
+ 
++#include <errno.h>
+ #include <stdlib.h>
+ #include <stdio.h>
+ #include <stddef.h>
+@@ -706,7 +707,8 @@ void BKE_undo_save_quit(void)
+ {
+ 	UndoElem *uel;
+ 	MemFileChunk *chunk;
+-	int file;
++	int file = -1;
++	int flags = O_BINARY+O_WRONLY+O_CREAT+O_TRUNC;
+ 	char str[FILE_MAX];
+ 	
+ 	if ( (U.uiflag & USER_GLOBALUNDO)==0) return;
+@@ -722,10 +724,16 @@ void BKE_undo_save_quit(void)
+ 		
+ 	BLI_make_file_string("/", str, BLI_temporary_dir(), "quit.blend");
+ 
+-	file = BLI_open(str,O_BINARY+O_WRONLY+O_CREAT+O_TRUNC, 0666);
+-	if (file == -1) {
+-		//XXX error("Unable to save %s, check you have permissions", str);
+-		return;
++	while (file == -1) {
++	  file = BLI_open(str,flags, 0666);
++	  if (file == -1) {
++	    if (errno == EEXIST) { 
++	      flags ^= O_CREAT;
++	    } else {
++	      //XXX error("Unable to save %s, check you have permissions", str);
++	      return;
++	    }
++	  }
+ 	}
+ 
+ 	chunk= uel->memfile.chunks.first;
diff --git a/blender.spec b/blender.spec
index bbae350..16be9b0 100644
--- a/blender.spec
+++ b/blender.spec
@@ -13,7 +13,7 @@
 Name:           blender
 Epoch:          1
 Version:        %{blender_api}a
-Release:        8%{?dist}
+Release:        9%{?dist}
 
 Summary:        3D modeling, animation, rendering and post-production
 
@@ -300,6 +300,9 @@ fi || :
 %{_sysconfdir}/rpm/macros.blender
 
 %changelog
+* Fri Sep  7 2012 Jochen Schmitt <s4504kr at omega.in.herr-schmitt.de> - 1:2.63a-9
+- Fix corrupted patch
+
 * Thu Sep  6 2012 Jochen Schmitt <JOchen herr-schmitt de> - 1:2.63a-8
 - Porting blender-2.49b-cve.patch (#855092, CVE-2008-1103)