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| author | Clark Williams <williams@redhat.com> | 2012-01-12 22:11:05 -0600 |
|---|---|---|
| committer | Clark Williams <williams@redhat.com> | 2012-01-12 22:11:05 -0600 |
| commit | 937f5e333d0b05638126f651135d3b8fd6b43665 (patch) | |
| tree | 8c85f620680aca1496b8914288bb38ce11c320fc /net/ipv4/igmp.c | |
| parent | d76fe430665fac3f44ee88958713ecc524fd778d (diff) | |
| parent | b8ed9e5b8c34dc9fb1882669e45b21e3d0194881 (diff) | |
Merge commit 'v3.2.1' into rt-3.2.1-rt9v3.2.1-rt9
Diffstat (limited to 'net/ipv4/igmp.c')
| -rw-r--r-- | net/ipv4/igmp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index b2ca095cb9da..c3cc64c6f715 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -875,6 +875,8 @@ static void igmp_heard_query(struct in_device *in_dev, struct sk_buff *skb, * to be intended in a v3 query. */ max_delay = IGMPV3_MRC(ih3->code)*(HZ/IGMP_TIMER_SCALE); + if (!max_delay) + max_delay = 1; /* can't mod w/ 0 */ } else { /* v3 */ if (!pskb_may_pull(skb, sizeof(struct igmpv3_query))) return; |