Dan Rosenberg 8a46a8fa8a alpha: fix several security issues ... commit 21c5977a83 upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Willy Tarreau <w@1wt.eu>		2012-02-11 15:37:38 +01:00
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boot	inflate: refactor inflate malloc code	2008-07-25 10:53:28 -07:00
include/asm	alpha: move include/asm-alpha to arch/alpha/include/asm	2008-08-15 09:19:40 -07:00
kernel	alpha: fix several security issues	2012-02-11 15:37:38 +01:00
lib	remove __attribute_used__	2008-01-28 23:21:18 +01:00
math-emu	alpha: fix conversion from denormal float to double	2008-01-17 15:38:59 -08:00
mm	alpha: use generic show_mem()	2008-07-26 12:00:10 -07:00
oprofile	smp_call_function: get rid of the unused nonatomic/retry argument	2008-06-26 11:24:35 +02:00
defconfig	alpha/parisc: remove config variable DEBUG_RWLOCK	2008-02-06 10:41:03 -08:00
Kconfig	alpha: remove the unused ALPHA_CORE_AGP option	2008-07-24 10:47:22 -07:00
Kconfig.debug	alpha/parisc: remove config variable DEBUG_RWLOCK	2008-02-06 10:41:03 -08:00
Makefile	alpha: link failure fix	2008-06-20 16:46:10 -07:00