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(parent: 10c38c3) | patch
libertas: fix potential NULL-pointer dereference
authorSven Neumann <s.neumann@raumfeld.com>
Thu, 9 Dec 2010 08:38:36 +0000 (09:38 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 13 Dec 2010 19:53:46 +0000 (14:53 -0500)
commit4a55d5852adbe66722fb1636c82c7864cd5be441
tree959097a4adcd191417e2f59b07cb404edc3b1854tree | snapshot (tar.gz zip)
parent10c38c3306c04ec26b1536d30b8b11ccab32faa5commit | diff
libertas: fix potential NULL-pointer dereference

The code wants to check if there's a channel and it is not disabled,
but it used to check if channel is not NULL and accessed the channel
struct if this check failed.

Signed-off-by: Sven Neumann <s.neumann@raumfeld.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/libertas/cfg.c diff | blob | blame | history