tree 8e1ac7654905142f37d74d8e3e376325a5eb48b1
parent e5686ad82ca2aeed7a8f24ffca115c0b7478dec9
author Ben Hutchings <ben@decadent.org.uk> 1326146806 -0800
committer David S. Miller <davem@davemloft.net> 1326146806 -0800

igmp: Avoid zero delay when receiving odd mixture of IGMP queries

Commit 5b7c84066733c5dfb0e4016d939757b38de189e4 ('ipv4: correct IGMP
behavior on v3 query during v2-compatibility mode') added yet another
case for query parsing, which can result in max_delay = 0.  Substitute
a value of 1, as in the usual v3 case.

Reported-by: Simon McVittie <smcv@debian.org>
References: http://bugs.debian.org/654876
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>