OpenCloudOS-Kernel/arch/alpha
Chen Gang 00ee03092a alpha: kernel: using memcpy() instead of strcpy()
When sending message in send_secondary_console_msg(), the length is not
include the NUL byte, and also not copy NUL to 'ipc_buffer'.

When receive message in recv_secondary_console_msg(), the 'cnt' also
excludes NUL.

So when get string from ipc_buffer, it may not be NUL terminated.

Then use memcpy() instead of strcpy(), and set last byte NUL.

Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Chen Gang <gang.chen@asianux.com>
2013-07-19 13:54:14 -07:00
..
boot alpha: boot: fix build breakage introduced by system.h disintegration 2013-03-08 15:05:34 -08:00
include Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-07-14 11:42:26 -07:00
kernel alpha: kernel: using memcpy() instead of strcpy() 2013-07-19 13:54:14 -07:00
lib alpha: Use new generic strncpy_from_user() and strnlen_user() 2012-08-19 08:41:18 -07:00
math-emu alpha: change to new Makefile flag variables 2011-01-17 05:42:13 +01:00
mm mm/alpha: unify mem_init() for both UMA and NUMA architectures 2013-07-03 16:07:39 -07:00
oprofile alpha: Fix fall-out from disintegrating asm/system.h 2012-08-19 08:41:19 -07:00
Kconfig Removal of GENERIC_GPIO for v3.10 2013-05-09 09:59:16 -07:00
Kconfig.debug alpha/parisc: remove config variable DEBUG_RWLOCK 2008-02-06 10:41:03 -08:00
Makefile alpha: makefile: don't enforce small data model for kernel builds 2013-04-07 12:59:30 -07:00
defconfig defconfig reduction 2010-08-14 22:26:53 +02:00