On 2018-01-22 22:17, David Miller wrote:
> From: Felix Fietkau <n...@nbd.name>
> Date: Fri, 19 Jan 2018 11:50:46 +0100
>
>> Commit "net: igmp: Use correct source address on IGMPv3 reports"
>> introduced a check to validate the source address of locally generated
>> IGMPv3 packets.
>> Instead of checking the local interface address directly, it uses
>> inet_ifa_match(fl4->saddr, ifa), which checks if the address is on the
>> local subnet (or equal to the point-to-point address if used).
>>
>> This breaks for point-to-point interfaces, so check against
>> ifa->ifa_local directly.
>>
>> Cc: Kevin Cernekee <cerne...@chromium.org>
>> Fixes: a46182b00290 ("net: igmp: Use correct source address on IGMPv3
>> reports")
>> Reported-by: Sebastian Gottschall <s.gottsch...@dd-wrt.com>
>> Signed-off-by: Felix Fietkau <n...@nbd.name>
>
> Applied, thanks.
Thanks. Please queue it up for stable as well, since the commit fixed by
this patch has already made it to stable kernels.
- Felix
