diff options
| author | Maxime Ripard <maxime.ripard@free-electrons.com> | 2015-09-30 13:36:31 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-04 12:09:43 +0100 |
| commit | fb727077b04f768d0c79d9aa29e958262a9e3d9e (patch) | |
| tree | c2e6b283f38ec0aa7cdf790bae2b941901b41b5e /drivers/gpio/gpio-msm-v2.c | |
| parent | ace22170655f61d82fff95e57d673bf847a32a03 (diff) | |
nvmem: sunxi: Check for memory allocation failure
The sunxi_sid driver doesn't check for kmalloc return status before
derefencing the returned pointer, which could lead to a NULL pointer
dereference if kmalloc failed. Check for its return code to make sure it
deosn't happen.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpio/gpio-msm-v2.c')
0 files changed, 0 insertions, 0 deletions