Re: [PATCH net] ipv4: Fix traffic triggered IPsec connections.

2017-10-09 Thread David Miller
From: Steffen Klassert Date: Mon, 9 Oct 2017 08:43:55 +0200 > A recent patch removed the dst_free() on the allocated > dst_entry in ipv4_blackhole_route(). The dst_free() marked the > dst_entry as dead and added it to the gc list. I.e. it was setup > for a one time usage. As a result we may now h

[PATCH net] ipv4: Fix traffic triggered IPsec connections.

2017-10-08 Thread Steffen Klassert
A recent patch removed the dst_free() on the allocated dst_entry in ipv4_blackhole_route(). The dst_free() marked the dst_entry as dead and added it to the gc list. I.e. it was setup for a one time usage. As a result we may now have a blackhole route cached at a socket on some IPsec scenarios. This