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Gustavo A. R. Silva 792a402c28 MIPS: OCTEON: irq: Fix potential NULL pointer dereference 
There is a potential NULL pointer dereference in case kzalloc()
fails and returns NULL.

Fix this by adding a NULL check on *cd*

This bug was detected with the help of Coccinelle.

Fixes: 64b139f97c ("MIPS: OCTEON: irq: add CIB and other fixes")
Cc: stable@vger.kernel.org
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
 		2020-03-04 21:46:11 +01:00
..
alchemy treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 182 2019-05-30 11:29:20 -07:00
ar7 remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
ath25 remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
ath79 MIPS: ath79: Replace <linux/clk-provider.h> by <linux/of_clk.h> 2020-02-19 10:34:22 -08:00
bcm47xx MIPS: BCM47XX: Add support for Netgear R6200 V1 2019-07-25 22:10:05 -07:00
bcm63xx MIPS: bmips: mark exception vectors as char arrays 2019-10-23 21:07:28 -07:00
bmips MIPS: BMIPS: Replace <linux/clk-provider.h> by <linux/of_clk.h> 2020-02-19 10:36:02 -08:00
boot kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
cavium-octeon MIPS: OCTEON: irq: Fix potential NULL pointer dereference 2020-03-04 21:46:11 +01:00
cobalt treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1 2019-05-21 11:28:39 +02:00
configs mips/jazz: Update jazz_defconfig for MIPS Magnum 2020-02-19 10:58:34 -08:00
crypto crypto: {arm,arm64,mips}/poly1305 - remove redundant non-reduction from emit 2020-01-16 15:18:12 +08:00
dec treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
emma treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
fw A few MIPS fixes: 2019-11-01 14:36:44 -07:00
generic MIPS: generic: Replace <linux/clk-provider.h> by <linux/of_clk.h> 2020-02-19 10:36:07 -08:00
include Microblaze patches for 5.6-rc1 2020-02-04 11:58:07 +00:00
jazz dma-mapping: drop the dev argument to arch_sync_dma_for_* 2019-11-20 20:31:38 +01:00
jz4740 MIPS: jz4740: Replace <linux/clk-provider.h> by <linux/of_clk.h> 2020-02-19 10:36:12 -08:00
kernel kgdb patches for 5.6-rc1 2020-02-03 16:59:51 +00:00
kvm KVM: MIPS: Fold comparecount_func() into comparecount_wakeup() 2020-02-05 15:29:55 +01:00
lantiq remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
lasat proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
lib MIPS: Make DIEI support as a config option 2020-01-23 10:26:16 -08:00
loongson2ef The main MIPS changes for 5.6: 2020-01-31 11:28:31 -08:00
loongson32 remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
loongson64 The main MIPS changes for 5.6: 2020-01-31 11:28:31 -08:00
math-emu MIPS: Add MAC2008 Support 2020-01-22 15:56:08 -08:00
mm MIPS: reduce print level for cache information 2020-02-28 12:44:43 +01:00
mti-malta remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
net MIPS: BPF: Use sizeof_field() instead of FIELD_SIZEOF() 2020-01-10 11:33:35 -08:00
netlogic MIPS: xlp: Drop boot_mem_map 2019-08-23 14:47:21 +01:00
oprofile MIPS: Loongson: Rename LOONGSON1 to LOONGSON32 2019-11-11 10:43:13 -08:00
paravirt
…
pci The main MIPS changes for 5.6: 2020-01-31 11:28:31 -08:00
pic32 MIPS: pic32mzda: Drop pointless static qualifier 2020-02-28 12:44:39 +01:00
pistachio MIPS: Pistachio: Replace <linux/clk-provider.h> by <linux/of_clk.h> 2020-02-19 10:36:21 -08:00
pmcs-msp71xx remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
pnx833x A batch of MIPS fixes: 2019-06-08 13:09:31 -07:00
power mips: check for dsp presence only once before save/restore 2019-10-07 10:58:53 -07:00
ralink MIPS: ralink: Replace <linux/clk-provider.h> by <linux/of_clk.h> 2020-02-19 10:37:58 -08:00
rb532 remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
sgi-ip22 MIPS: ip22-gio: Make gio_match_device() static 2020-01-13 10:55:40 -08:00
sgi-ip27 mfd: ioc3: Add driver for SGI IOC3 chip 2020-01-09 15:30:59 -08:00
sgi-ip30 MIPS: SGI-IP30: Check for valid pointer before using it 2020-01-22 10:15:45 -08:00
sgi-ip32 rtc: ds1685: add indirect access method and remove plat_read/plat_write 2019-10-16 10:39:00 +02:00
sibyte treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
sni remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
tools kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
txx9 A batch of MIPS fixes: 2019-06-08 13:09:31 -07:00
vdso kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
vr41xx treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
Kbuild treewide: Add SPDX license identifier - Kbuild 2019-05-30 11:32:33 -07:00
Kbuild.platforms MIPS: add support for SGI Octane (IP30) 2019-11-01 14:58:56 -07:00
Kconfig arch/mips: change duplicated word in NUMA help text 2020-03-04 21:18:00 +01:00
Kconfig.debug MIPS: cmdline: Remove redundant Kconfig defaults 2019-10-09 15:53:16 -07:00
Makefile Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-11-25 19:49:58 -08:00
Makefile.postlink MIPS: fix indentation of the 'RELOCS' message 2020-01-20 15:37:30 -08:00