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authorMaxime Ripard <maxime.ripard@free-electrons.com>2015-09-30 13:36:31 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-10-04 12:09:43 +0100
commitfb727077b04f768d0c79d9aa29e958262a9e3d9e (patch)
treec2e6b283f38ec0aa7cdf790bae2b941901b41b5e /drivers/misc
parentace22170655f61d82fff95e57d673bf847a32a03 (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/misc')
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