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Avoid double reference decrement when firewalls force relooping of packets

Description

Avoid double reference decrement when firewalls force relooping of packets

When firewalls force a reloop of packets and the caller supplied a route the reference to the route might be reduced twice creating issues.
This is especially the scenario when a packet is looped because of operation in the firewall but the new route lookup gives a down route.

Differential Revision: https://reviews.freebsd.org/D3037
Reviewed by: gnn
Approved by: gnn(mentor)

Details

Committed
eriJul 29 2015, 8:10 PM
Reviewer
gnn
Differential Revision
D3037: Avoid double reference decrement when firewalls force relooping of packets
Parents
rS286036: Remove mention of non-existent gconv tool
Branches
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Tags
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