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| author |   MINOURA Makoto / 箕浦 真 <minoura@valinux.co.jp> | 2016-02-25 14:20:48 +0900 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-02-26 15:04:02 -0500 |
| commit | 472681d57a5dde7c6d16b05469be57f1c4ed9d99 (patch) | |
| tree | 2163ac3883c3c89c2a77abc356139edac189d966 /net/netfilter/nfnetlink_acct.c | |
| parent | net: thunderx: Fix for Qset error due to CQ full (diff) | |
| download | wireguard-linux-472681d57a5dde7c6d16b05469be57f1c4ed9d99.tar.xz wireguard-linux-472681d57a5dde7c6d16b05469be57f1c4ed9d99.zip | |
net: ndo_fdb_dump should report -EMSGSIZE to rtnl_fdb_dump.
When the send skbuff reaches the end, nlmsg_put and friends returns
-EMSGSIZE but it is silently thrown away in ndo_fdb_dump. It is called
within a for_each_netdev loop and the first fdb entry of a following
netdev could fit in the remaining skbuff. This breaks the mechanism
of cb->args[0] and idx to keep track of the entries that are already
dumped, which results missing entries in bridge fdb show command.
Signed-off-by: Minoura Makoto <minoura@valinux.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter/nfnetlink_acct.c')
0 files changed, 0 insertions, 0 deletions