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(parent: dcad6f1) | patch
net: WIZnet drivers: fix possible NULL dereference
authorMike Sinkovsky <msink@permonline.ru>
Tue, 10 Apr 2012 19:53:53 +0000 (19:53 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 13 Apr 2012 17:34:12 +0000 (13:34 -0400)
commit9ae9998753d034201931219e5102889bfa011f4a
tree3e65e14eccd1e5c61a2ed78da03031d30308da56tree | snapshot
parentdcad6f1b11fcb504dacc1d0ac6617ad7a77b82f8commit | diff
net: WIZnet drivers: fix possible NULL dereference

This fixes possible null dereference in probe() function: when both
.mac_addr and .link_gpio are unknown, dev.platform_data may be NULL

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mike Sinkovsky <msink@permonline.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/wiznet/w5100.c diff | blob | history
drivers/net/ethernet/wiznet/w5300.c diff | blob | history
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