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staging: wilc1000: check for kmalloc allocation failures
authorColin Ian King <colin.king@canonical.com>
Wed, 21 Mar 2018 19:19:41 +0000 (19:19 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 22 Mar 2018 17:23:10 +0000 (18:23 +0100)
commitaaea2164bdff39697d0f1ec69dcae62632e37974
tree74aabce1117541b52efbffc448910f74c5628b9atree | snapshot
parenta0e8045e6ecf982c73f6d4baa4683cad41a572c7commit | diff
staging: wilc1000: check for kmalloc allocation failures

There are three kmalloc allocations that are not null checked which
potentially could lead to null pointer dereference issues. Fix this
by adding null pointer return checks.

Detected by CoverityScan, CID#1466025-27 ("Dereference null return")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/wilc1000/host_interface.c diff | blob | history
John Crispins staging tree