Messages in this thread | | | Subject | Re: [PATCH 1/2] mfd: sm501: Fix potential NULL pointer dereference | From | "Gustavo A. R. Silva" <> | Date | Wed, 30 Jan 2019 18:16:14 -0600 |
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On 1/30/19 7:35 AM, Lee Jones wrote: > On Tue, 22 Jan 2019, Gustavo A. R. Silva wrote: > >> There is a potential NULL pointer dereference in case devm_kzalloc() >> fails and returns NULL. >> >> Fix this by adding a NULL check on *lookup* >> >> This bug was detected with the help of Coccinelle. >> >> Fixes: b2e63555592f ("i2c: gpio: Convert to use descriptors") >> Cc: stable@vger.kernel.org >> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> >> --- >> drivers/mfd/sm501.c | 3 +++ >> 1 file changed, 3 insertions(+) > > Applied, thanks. >
Thanks, Lee.
-- Gustavo
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