Check a few pointers before dereferencing them. This is needed by the
authorRui Paulo <rpaulo@FreeBSD.org>
Thu, 25 Feb 2010 16:11:30 +0000 (16:11 +0000)
committerRui Paulo <rpaulo@FreeBSD.org>
Thu, 25 Feb 2010 16:11:30 +0000 (16:11 +0000)
commit6cd0715fcaa9775171012ec796f4e4d484fa9e99
tree1aa4973cb495bc6d79170b440a1fac97729e991c
parente0f55c69b6b1286277cf50b54d8dce6a090151fc
Check a few pointers before dereferencing them. This is needed by the
net80211 stack.
sys/net/if.c