linux/arch/sparc
Dave Martin 84b94c4356 sparc/ptrace: Preserve previous registers for short regset write
commit d3805c546b upstream.

Ensure that if userspace supplies insufficient data to PTRACE_SETREGSET
to fill all the registers, the thread's old registers are preserved.

Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2017-03-31 10:31:46 +02:00
..
boot sparc: Add "install" target 2014-08-04 20:45:59 -07:00
configs sparc/defconfigs: Remove CONFIG_IPV6_PRIVACY 2016-04-21 16:43:44 -04:00
crypto crypto: sparc - initialize blkcipher.ivsize 2015-10-08 21:36:48 +08:00
include sparc64: Enable sun4v dma ops to use IOMMU v2 APIs 2016-11-18 11:17:00 -08:00
kernel sparc/ptrace: Preserve previous registers for short regset write 2017-03-31 10:31:46 +02:00
lib sparc64: Delete now unused user copy fixup functions. 2016-10-24 21:26:04 -07:00
math-emu arch/sparc/math-emu/math_32.c: drop stray break operator 2014-08-04 20:29:06 -07:00
mm sparc64: fix compile warning section mismatch in find_node() 2016-11-14 13:40:46 -05:00
net sparc: Fix misspellings in comments. 2016-03-20 21:28:58 -07:00
oprofile sparc: using HZ needs an include of linux/param.h 2009-10-05 00:46:08 -07:00
power Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc 2014-10-11 20:36:34 -04:00
prom sparc: fixing ident and beautifying code 2016-10-06 01:46:40 -04:00
Kbuild sparc64: Add SHA1 driver making use of the 'sha1' instruction. 2012-08-20 15:08:49 -07:00
Kconfig config: Adding the new config parameter CONFIG_PROVE_LOCKING_SMALL for sparc 2016-11-18 11:33:19 -08:00
Kconfig.debug lib: consolidate DEBUG_STACK_USAGE option 2011-05-25 08:39:54 -07:00
Makefile sparc32: Add -Wa,-Av8 to KBUILD_CFLAGS. 2016-03-01 00:24:04 -05:00