diff options
| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-01-22 14:18:42 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-17 10:48:47 +0200 |
| commit | cde7e66050171018e818228e91baf8d823e51f9a (patch) | |
| tree | 3d7ec285449dcd9bad6c4b593f415781f3e01c05 /virt/lib | |
| parent | 67dea3c78e6eb05f27c606400349efbf829bc249 (diff) | |
MIPS: OCTEON: irq: Fix potential NULL pointer dereference
commit 792a402c2840054533ef56279c212ef6da87d811 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'virt/lib')
0 files changed, 0 insertions, 0 deletions