| commit | 792a402c2840054533ef56279c212ef6da87d811 | [log] [tgz] |
|---|---|---|
| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | Tue Jan 22 14:18:42 2019 -0600 |
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | Wed Mar 04 21:46:11 2020 +0100 |
| tree | a8706dac3da5bbdef7445bd5c0e1866cfb7b0c6d | |
| parent | 172a37e9d011510aee37f62cc5ac4e53e49d17bb [diff] |
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>