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Andi Kleen 2c87e2cd0b [PATCH] x86_64: Fix access check in ptrace compat 
We can't safely directly access an compat_alloc_user_space() pointer
with the siginfo copy functions. Bounce it through the stack.

Noticed by Al Viro using sparse

[ This was only added post 2.6.17, not in any released kernel ]

Cc: Al Viro <viro@ftp.linux.org.uk>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
 		2006-07-10 15:12:33 -07:00
..
alpha [PATCH] tty: Remove include of screen_info.h from tty.h 2006-07-10 13:24:16 -07:00
arm [PATCH] tty: Remove include of screen_info.h from tty.h 2006-07-10 13:24:16 -07:00
arm26 [PATCH] tty: Remove include of screen_info.h from tty.h 2006-07-10 13:24:16 -07:00
cris [PATCH] pcf8563: remove MOD_INC_USE_COUNT, MOD_DEC_USE_COUNT 2006-07-10 13:24:22 -07:00
frv [PATCH] FRV: Introduce asm-offsets for FRV arch 2006-07-10 13:24:22 -07:00
h8300
…
i386 [PATCH] x86_64: Allow oprofile for model P4 models 2006-07-10 15:12:33 -07:00
ia64 [PATCH] make valid_mmap_phys_addr_range() take a pfn 2006-07-10 13:24:25 -07:00
m32r [PATCH] tty: Remove include of screen_info.h from tty.h 2006-07-10 13:24:16 -07:00
m68k
…
m68knommu
…
mips [PATCH] FDPIC: Move roundup() into linux/kernel.h 2006-07-10 13:24:22 -07:00
parisc [PATCH] vt: Remove VT-specific declarations and definitions from tty.h 2006-07-10 13:24:16 -07:00
powerpc [PATCH] powermac: Combined fixes for backlight code 2006-07-10 13:24:20 -07:00
ppc [PATCH] tty: Remove include of screen_info.h from tty.h 2006-07-10 13:24:16 -07:00
s390 [PATCH] s390: remove BINFMT_ELF32 config option 2006-07-10 13:24:26 -07:00
sh [PATCH] tty: Remove include of screen_info.h from tty.h 2006-07-10 13:24:16 -07:00
sh64 [PATCH] tty: Remove include of screen_info.h from tty.h 2006-07-10 13:24:16 -07:00
sparc [PATCH] tty: Remove include of screen_info.h from tty.h 2006-07-10 13:24:16 -07:00
sparc64 [PATCH] disallow modular binfmt_elf32 2006-07-10 13:24:26 -07:00
um [PATCH] uml: make mconsole version requests happen in a process 2006-07-10 13:24:24 -07:00
v850
…
x86_64 [PATCH] x86_64: Fix access check in ptrace compat 2006-07-10 15:12:33 -07:00
xtensa [PATCH] tty: Remove include of screen_info.h from tty.h 2006-07-10 13:24:16 -07:00