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)
committermgross <mark.gross@intel.com>
Wed, 9 Nov 2011 20:09:12 +0000 (12:09 -0800)
commit5199e53b702863e20e15f71908ceba237036fc6e
tree6be4231bbbfaa204776d175c704a5b0246b0ac92
parent2ca6ed71957e68a4a3ba32a319f54e0eb57015b2
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