Andrew Donnellan a9862c7440 powerpc/rtas: Fix array overrun in ppc_rtas() syscall ... If ppc_rtas() is called with args.nargs == 16 and args.nret == 0, args.rets is set to point to &args.args[16], which is beyond the end of the args.args array. This results in a minor read overrun of the array when we check the first return code (which, per PAPR, is a required output of all RTAS calls) to see if there's been a hardware error. Change the nargs/nret check to ensure nargs is <= 15, allowing room for the status code. Users shouldn't be calling with nret == 0, but there's no real harm if they do, so we don't stop them. Signed-off-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>		2016-07-05 23:49:52 +10:00
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alpha	lib/GCD.c: use binary GCD algorithm instead of Euclidean	2016-05-20 17:58:30 -07:00
arc	Revert "ARCv2: spinlock/rwlock/atomics: Delayed retry of failed SCOND with exponential backoff"	2016-06-02 10:59:23 +05:30
arm	This finally removes the CLK_IS_ROOT flag by picking up the last few	2016-06-07 16:24:44 -07:00
arm64	arm64: mm: always take dirty state from new pte in ptep_set_access_flags	2016-06-08 10:23:44 +01:00
avr32	printk/nmi: generic solution for safe printk in NMI	2016-05-20 17:58:30 -07:00
blackfin	printk/nmi: generic solution for safe printk in NMI	2016-05-20 17:58:30 -07:00
c6x	asm-generic patch for 4.7	2016-05-24 15:24:37 -07:00
cris	MTD updates for v4.7:	2016-05-24 11:00:20 -07:00
frv	exit_thread: remove empty bodies	2016-05-20 17:58:30 -07:00
h8300	Merge branch 'hash' of git://ftp.sciencehorizons.net/linux	2016-05-28 16:15:25 -07:00
hexagon	asm-generic patch for 4.7	2016-05-24 15:24:37 -07:00
ia64	Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2016-05-26 22:01:22 -07:00
m32r	Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2016-05-26 22:01:22 -07:00
m68k	Merge branch 'hash' of git://ftp.sciencehorizons.net/linux	2016-05-28 16:15:25 -07:00
metag	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-05-25 17:05:40 -07:00
microblaze	Merge branch 'hash' of git://ftp.sciencehorizons.net/linux	2016-05-28 16:15:25 -07:00
mips	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2016-05-28 16:41:39 -07:00
mn10300	Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2016-05-26 22:01:22 -07:00
nios2	Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2016-05-26 22:01:22 -07:00
openrisc	asm-generic patch for 4.7	2016-05-24 15:24:37 -07:00
parisc	parisc: Move die_if_kernel() prototype into traps.h header	2016-06-05 08:49:01 +02:00
powerpc	powerpc/rtas: Fix array overrun in ppc_rtas() syscall	2016-07-05 23:49:52 +10:00
s390	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2016-05-31 09:43:24 -07:00
score	asm-generic patch for 4.7	2016-05-24 15:24:37 -07:00
sh	Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2016-05-26 22:01:22 -07:00
sparc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc	2016-05-31 22:20:56 -07:00
tile	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-05-25 17:05:40 -07:00
um	Merge branch 'for-linus-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml	2016-05-27 18:54:59 -07:00
unicore32	Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2016-05-26 22:01:22 -07:00
x86	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-06-10 11:36:04 -07:00
xtensa	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-05-25 17:05:40 -07:00
.gitignore
Kconfig	Merge branch 'hash' of git://ftp.sciencehorizons.net/linux	2016-05-28 16:15:25 -07:00