Kleber Sacilotto de Souza 10db8d2128 powerpc/eeh: Check handle_eeh_events() return value ...

Function eeh_event_handler() dereferences the pointer returned by
handle_eeh_events() without checking, causing a crash if NULL was
returned, which is expected in some situations.

This patch fixes this bug by checking for the value returned by
handle_eeh_events() before dereferencing it.

Signed-off-by: Kleber Sacilotto de Souza <klebers@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: stable@vger.kernel.org [v3.4+]

2012-07-13 13:37:17 +10:00

..

boot

powerpc: Kill flatdevtree_env.h too

2012-07-03 14:14:50 +10:00

configs

powerpc: Turn on BPF_JIT in ppc64_defconfig

2012-07-10 19:19:02 +10:00

include/asm

powerpc: Disable /dev/port interface on systems without an ISA bridge

2012-07-11 18:22:32 +10:00

kernel

powerpc/ftrace: Fix assembly trampoline register usage

2012-07-11 14:23:32 +10:00

kvm

powerpc: Add VDSO version of getcpu

2012-07-11 14:18:40 +10:00

lib

powerpc: Put the gpr save/restore functions in their own section

2012-07-11 14:19:59 +10:00

math-emu

powerpc/math_emu/efp: Look for errata handler when type mismatches

2011-10-06 23:36:47 -05:00

mm

powerpc: Use CURRENT_THREAD_INFO instead of open coded assembly

2012-07-11 14:18:22 +10:00

net

powerpc: Start using ___PPC_RA/B/S/T where necessary

2012-07-10 19:18:25 +10:00

oprofile

Disintegrate asm/system.h for PowerPC

2012-03-28 18:30:02 +01:00

perf

powerpc/perf: Use perf_instruction_pointer in callchains

2012-07-10 19:18:46 +10:00

platforms

powerpc/eeh: Check handle_eeh_events() return value

2012-07-13 13:37:17 +10:00

sysdev

powerpc: Use CURRENT_THREAD_INFO instead of open coded assembly

2012-07-11 14:18:22 +10:00

xmon

powerpc/xmon: Use cpumask iterator to avoid warning

2012-07-02 14:30:11 +10:00

Kconfig

powerpc: Use the new generic strncpy_from_user() and strnlen_user()

2012-05-27 21:00:07 -07:00

Kconfig.debug

powerpc: IOMMU fault injection

2012-07-10 19:18:59 +10:00

Makefile

powerpc/crypto: Build files for the nx device driver

2012-05-16 15:05:45 +10:00

relocs_check.pl

powerpc: Process dynamic relocations for kernel

2011-12-20 10:21:08 -05:00