net: ipv4: tcp: Fix crash in tcp_nuke_addr
authorColin Cross <ccross@android.com>
Wed, 22 Jun 2011 21:27:37 +0000 (14:27 -0700)
committerColin Cross <ccross@android.com>
Wed, 22 Jun 2011 21:42:06 +0000 (14:42 -0700)
commit99e01b39d98cd93ca749cca79272d7eb40cc07b0
tree0ae808aece3b15bd8627ba4de09ed02505a74a65
parentaf21159d1d2e0c31655df0aacded2e86444b025d
net: ipv4: tcp: Fix crash in tcp_nuke_addr

ip_route_output_key can return an ERR_PTR, don't dereference it.

Change-Id: I6b86a451b2bdb33873d79b3cf90c11dbe72bc081
Signed-off-by: Colin Cross <ccross@android.com>
net/ipv4/tcp.c