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zebra: fix infinite loop when deleting non-default vrf

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How to reproduce the bug:
% ip link add vrf-red type vrf table 10
% ip link set dev vrf-red up
% ip rule add oif vrf-red table 10
% ip rule add iif vrf-red table 10
% ip link add name lo1 type dummy
% ip link set dev lo1 up
% ip link set dev lo1 master vrf-red
% ip link del dev vrf-red
(zebra gets stuck in an infinite loop inside work_queue_run())

Regression introduced by commit 5a8dfcd8.

Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
This commit is contained in:
Renato Westphal 2017-04-29 14:15:11 -03:00
parent fc25a6680d
commit 06b57ec2a4
1 changed files with 1 additions and 0 deletions
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zebra/zebra_vrf.c
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@ -265,6 +265,7 @@ zebra_vrf_delete (struct vrf *vrf)
{
route_unlock_node (rnode);
list_delete_node (zebrad.mq->subq[i], lnode);
zebrad.mq->size--;
}
}
}