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(parent: 57000cc) | patch
staging: wilc1000: add check for kmalloc allocation failure.
authorColin Ian King <colin.king@canonical.com>
Tue, 28 Feb 2017 11:47:33 +0000 (11:47 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 6 Mar 2017 08:17:08 +0000 (09:17 +0100)
commit112c19d458faeb573c4b9c976929943b8dfe7315
treea9b8e119686192eb3ea06d70f3cfca2c66bf1be6tree | snapshot
parent57000cc0b724f0aa8811f72b96f923d2846e3dcecommit | diff
staging: wilc1000: add check for kmalloc allocation failure.

Add a sanity check that wid.val has been allocated, fixes a null
pointer deference on stamac when calling ether_add_copy.

Detected by CoverityScan, CID#1369537 ("Dereference null return value")

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
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