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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-01-22 21:18:42 +0100 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2020-03-04 21:46:11 +0100 |
| commit | 792a402c2840054533ef56279c212ef6da87d811 (patch) | |
| tree | a8706dac3da5bbdef7445bd5c0e1866cfb7b0c6d /arch/mips/kernel/cevt-sb1250.c | |
| parent | arch/mips: change duplicated word in NUMA help text (diff) | |
| download | linux-792a402c2840054533ef56279c212ef6da87d811.tar.xz linux-792a402c2840054533ef56279c212ef6da87d811.zip | |
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: 64b139f97c01 ("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>
Diffstat (limited to 'arch/mips/kernel/cevt-sb1250.c')
0 files changed, 0 insertions, 0 deletions