Dan Rosenberg 21c5977a83 alpha: fix several security issues ... Fix several security issues in Alpha-specific syscalls. Untested, but mostly trivial. 1. Signedness issue in osf_getdomainname allows copying out-of-bounds kernel memory to userland. 2. Signedness issue in osf_sysinfo allows copying large amounts of kernel memory to userland. 3. Typo (?) in osf_getsysinfo bounds minimum instead of maximum copy size, allowing copying large amounts of kernel memory to userland. 4. Usage of user pointer in osf_wait4 while under KERNEL_DS allows privilege escalation via writing return value of sys_wait4 to kernel memory. Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2011-06-15 20:04:02 -07:00
..
boot	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
include/asm	ns: Wire up the setns system call	2011-05-28 10:48:39 -07:00
kernel	alpha: fix several security issues	2011-06-15 20:04:02 -07:00
lib	Fix common misspellings	2011-03-31 11:26:23 -03:00
math-emu	alpha: change to new Makefile flag variables	2011-01-17 05:42:13 +01:00
mm	alpha, mm: set all online nodes in N_NORMAL_MEMORY	2011-05-25 08:39:23 -07:00
oprofile	Fix common misspellings	2011-03-31 11:26:23 -03:00
defconfig	defconfig reduction	2010-08-14 22:26:53 +02:00
Kconfig	arch: remove CONFIG_GENERIC_FIND_{NEXT_BIT,BIT_LE,LAST_BIT}	2011-05-26 17:12:38 -07:00
Kconfig.debug
Makefile	alpha: link failure fix	2008-06-20 16:46:10 -07:00