From: ba...@gandi.net
Date: Mon, 31 Dec 2018 02:10:58 +0000
> From: Arthur Gautier <ba...@gandi.net>
>
> This commit fixes a regression in AF_INET/RTM_GETADDR and
> AF_INET6/RTM_GETADDR.
>
> Before this commit, the kernel would stop dumping addresses once the first
> skb was full and end the stream with NLMSG_DONE(-EMSGSIZE). The error
> shouldn't be sent back to netlink_dump so the callback is kept alive. The
> userspace is expected to call back with a new empty skb.
>
> Changes from V1:
> - The error is not handled in netlink_dump anymore but rather in
> inet_dump_ifaddr and inet6_dump_addr directly as suggested by
> David Ahern.
>
> Fixes: d7e38611b81e ("net/ipv4: Put target net when address dump fails due to
> bad attributes")
> Fixes: 242afaa6968c ("net/ipv6: Put target net when address dump fails due to
> bad attributes")
>
> Cc: David Ahern <dsah...@gmail.com>
> Cc: "David S . Miller" <da...@davemloft.net>
> Cc: netdev@vger.kernel.org
> Signed-off-by: Arthur Gautier <ba...@gandi.net>
Applied and queued up for -stable, thanks!
