]> git.baikalelectronics.ru Git - kernel.git/commit
net: ipmr: fix unresolved entry dumps
authorNikolay Aleksandrov <nikolay@cumulusnetworks.com>
Wed, 17 Oct 2018 19:34:34 +0000 (22:34 +0300)
committerDavid S. Miller <davem@davemloft.net>
Thu, 18 Oct 2018 05:35:42 +0000 (22:35 -0700)
commit4ab977599cbfb6903de3302761df372fa6423fd1
treecb22890e3b2e6d84060ef74398364db06279302d
parenta1c4d70d5a72ea5139ff2e1ab48c81be9ed3a648
net: ipmr: fix unresolved entry dumps

If the skb space ends in an unresolved entry while dumping we'll miss
some unresolved entries. The reason is due to zeroing the entry counter
between dumping resolved and unresolved mfc entries. We should just
keep counting until the whole table is dumped and zero when we move to
the next as we have a separate table counter.

Reported-by: Colin Ian King <colin.king@canonical.com>
Fixes: c0495e05aac7 ("ipmr: improve hash scalability")
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/ipmr_base.c