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04dfd0de4e
linux/arch/m32r/kernel
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Hirokazu Takata 04dfd0de4e [PATCH] m32r: security fix of {get,put}_user macros 
Update {get,put}_user macros for m32r kernel.
- Modify get_user to use __get_user_asm macro, instead of __get_user_x macro.
- Remove arch/m32r/lib/{get,put}user.S.
- Some cosmetic updates.

I would like to thank NIIBE Yutaka for his reporting about the m32r kernel's
security problem in {get,put}_user macros.

There were no address checking for user space access in {get,put}_user macros.
 ;-)

Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Cc: NIIBE Yutaka <gniibe@fsij.org>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-04-11 06:18:34 -07:00
..
align.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
asm-offsets.c kbuild: frv,m32r,sparc64 introduce fake asm-offsets.h file 2005-09-09 22:47:53 +02:00
entry.S [PATCH] m32r: Support M32104UT target platform 2006-01-06 08:33:43 -08:00
head.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
init_task.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
io_m32104ut.c [PATCH] m32r: Update _port2addr to use NONCACHE_OFFSET 2006-01-06 08:33:44 -08:00
io_m32700ut.c [PATCH] m32r: Update _port2addr to use NONCACHE_OFFSET 2006-01-06 08:33:44 -08:00
io_mappi2.c [PATCH] m32r: Update _port2addr to use NONCACHE_OFFSET 2006-01-06 08:33:44 -08:00
io_mappi3.c [PATCH] m32r: Update _port2addr to use NONCACHE_OFFSET 2006-01-06 08:33:44 -08:00
io_mappi.c [PATCH] m32r: Update _port2addr to use NONCACHE_OFFSET 2006-01-06 08:33:44 -08:00
io_oaks32r.c [PATCH] m32r: Update _port2addr to use NONCACHE_OFFSET 2006-01-06 08:33:44 -08:00
io_opsput.c [PATCH] m32r: Update _port2addr to use NONCACHE_OFFSET 2006-01-06 08:33:44 -08:00
io_usrv.c [PATCH] m32r: NONCACHE_OFFSET in _port2addr 2005-10-30 17:37:16 -08:00
irq.c [PATCH] more for_each_cpu() conversions 2006-03-23 07:38:17 -08:00
m32r_ksyms.c [PATCH] m32r: security fix of {get,put}_user macros 2006-04-11 06:18:34 -07:00
Makefile [PATCH] m32r: Support M32104UT target platform 2006-01-06 08:33:43 -08:00
module.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
process.c [PATCH] m32r: task_pt_regs(), task_stack_page(), task_thread_info() 2006-01-12 09:08:54 -08:00
ptrace.c [PATCH] m32r: task_pt_regs(), task_stack_page(), task_thread_info() 2006-01-12 09:08:54 -08:00
semaphore.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
setup_m32104ut.c [PATCH] m32r: Remove unnecessary icu_data_t definitions 2006-01-06 08:33:44 -08:00
setup_m32700ut.c [PATCH] m32r: Remove unnecessary icu_data_t definitions 2006-01-06 08:33:44 -08:00
setup_mappi2.c [PATCH] m32r: Remove unnecessary icu_data_t definitions 2006-01-06 08:33:44 -08:00
setup_mappi3.c [PATCH] m32r: Remove unnecessary icu_data_t definitions 2006-01-06 08:33:44 -08:00
setup_mappi.c [PATCH] m32r: Remove unnecessary icu_data_t definitions 2006-01-06 08:33:44 -08:00
setup_oaks32r.c [PATCH] m32r: Remove unnecessary icu_data_t definitions 2006-01-06 08:33:44 -08:00
setup_opsput.c [PATCH] m32r: Remove unnecessary icu_data_t definitions 2006-01-06 08:33:44 -08:00
setup_usrv.c [PATCH] m32r: Remove unnecessary icu_data_t definitions 2006-01-06 08:33:44 -08:00
setup.c [PATCH] m32r: Fix cpu_possible_map and cpu_present_map initialization for SMP kernel 2006-04-11 06:18:34 -07:00
signal.c [PATCH] m32r: fix and update for gcc-4.0 2006-02-24 14:31:36 -08:00
smp.c [PATCH] m32r: Fix smp.c for preempt kernel 2005-10-14 17:10:12 -07:00
smpboot.c [PATCH] m32r: Fix cpu_possible_map and cpu_present_map initialization for SMP kernel 2006-04-11 06:18:34 -07:00
sys_m32r.c [PATCH] m32r: update sys_tas() routine 2006-02-20 20:00:12 -08:00
time.c [PATCH] m32r: Support M32104UT target platform 2006-01-06 08:33:43 -08:00
traps.c [PATCH] m32r: trap handler code for illegal traps 2005-10-11 09:46:54 -07:00
vmlinux.lds.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00