diff options
Diffstat (limited to 'x11-drivers/ati-userspace/files/ati-drivers-CVE-2010-3081-fix.patch')
| -rw-r--r-- | x11-drivers/ati-userspace/files/ati-drivers-CVE-2010-3081-fix.patch | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/x11-drivers/ati-userspace/files/ati-drivers-CVE-2010-3081-fix.patch b/x11-drivers/ati-userspace/files/ati-drivers-CVE-2010-3081-fix.patch deleted file mode 100644 index 5a71da10..00000000 --- a/x11-drivers/ati-userspace/files/ati-drivers-CVE-2010-3081-fix.patch +++ /dev/null @@ -1,60 +0,0 @@ -/**************************************************************************** - * * - * Copyright 1999-2005 ATI Technologies Inc., Markham, Ontario, CANADA. * - * All Rights Reserved. * - * * - * Your use and or redistribution of this software in source and \ or * - * binary form, with or without modification, is subject to: (i) your * - * ongoing acceptance of and compliance with the terms and conditions of * - * the ATI Technologies Inc. software End User License Agreement; and (ii) * - * your inclusion of this notice in any version of this software that you * - * use or redistribute. A copy of the ATI Technologies Inc. software End * - * User License Agreement is included with this software and is also * - * available by contacting ATI Technologies Inc. at http://www.ati.com * - * * - ****************************************************************************/ - ---- common/lib/modules/fglrx/build_mod/kcl_ioctl.c.orig 2010-09-01 16:05:31.000000000 +0200 -+++ common/lib/modules/fglrx/build_mod/kcl_ioctl.c 2010-09-23 01:41:46.711844303 +0200 -@@ -35,6 +35,9 @@ - - #ifdef __x86_64__ - # include "asm/compat.h" -+# if ARCH_COMPAT_ALLOC_USER_SPACE -+# include "linux/compat.h" -+# endif - # if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22) - # if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,12) - # include "linux/ioctl32.h" -@@ -193,7 +196,20 @@ - */ - void* ATI_API_CALL KCL_IOCTL_AllocUserSpace32(long size) - { -- return compat_alloc_user_space(size); -+ void __user *ptr; -+ -+ /* If size would occupy more than half of the entire compat space... */ -+ if (unlikely(size > (((compat_uptr_t)~0) >> 1))) -+ return NULL; -+#if ARCH_COMPAT_ALLOC_USER_SPACE -+ ptr = arch_compat_alloc_user_space(size); -+#else -+ ptr = compat_alloc_user_space(size); -+#endif -+ if (unlikely(!access_ok(VERIFY_WRITE, ptr, size))) -+ return NULL; -+ -+ return ptr; - } - - #endif // __x86_64__ ---- common/lib/modules/fglrx/build_mod/2.6.x/Makefile.orig 2010-09-01 16:05:31.000000000 +0200 -+++ common/lib/modules/fglrx/build_mod/2.6.x/Makefile 2010-09-23 01:47:46.533415019 +0200 -@@ -66,6 +66,7 @@ - -DFGL_GART_RESERVED_SLOT \ - -DFGL_LINUX253P1_VMA_API \ - -DPAGE_ATTR_FIX=$(PAGE_ATTR_FIX) \ -+ -DARCH_COMPAT_ALLOC_USER_SPACE=$(ARCH_COMPAT_ALLOC_USER_SPACE) \ - - ifeq ($(KERNELRELEASE),) - # on first call from remote location we get into this path |