From: Hangbin Liu
Date: Wed, 8 Feb 2017 21:16:45 +0800
> In function igmpv3/mld_add_delrec() we allocate pmc and put it in
> idev->mc_tomb, so we should free it when we don't need it in del_delrec().
> But I removed kfree(pmc) incorrectly in latest two patches. Now fix it.
>
> Fixes: 24803f38a5
In function igmpv3/mld_add_delrec() we allocate pmc and put it in
idev->mc_tomb, so we should free it when we don't need it in del_delrec().
But I removed kfree(pmc) incorrectly in latest two patches. Now fix it.
Fixes: 24803f38a5c0 ("igmp: do not remove igmp souce list info when ...")
Fixes: 1666
