From patchwork Fri Dec 16 19:27:00 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [1/1] addrconf.c: Prevent missing IPv6 addresses Date: Fri, 16 Dec 2011 09:27:00 -0000 From: Brad Figg X-Patchwork-Id: 131891 Message-Id: <1324063620-4185-2-git-send-email-brad.figg@canonical.com> To: kernel-team@lists.ubuntu.com From: Neil Wilson BugLink: http://bugs.launchpad.net/bugs/863394 Commit 5d5619b40c2474de01c64bdf6bb9f1211d3e967a introduced an error that prevents certain IPv6 addresses showing up in netlink 'dump' listings. This patch backports the corrections from commit 234b27c3fd58fc0e15c04dd0fbf4337fac9c2a06 Signed-off-by: Brad Figg --- net/ipv6/addrconf.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 8ac3d09..a5386de 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -3523,6 +3523,8 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb, cb->nlh->nlmsg_seq, RTM_NEWADDR, NLM_F_MULTI); + if (err <= 0) + break; } break; case MULTICAST_ADDR: @@ -3536,6 +3538,8 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb, cb->nlh->nlmsg_seq, RTM_GETMULTICAST, NLM_F_MULTI); + if (err <= 0) + break; } break; case ANYCAST_ADDR: @@ -3549,6 +3553,8 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb, cb->nlh->nlmsg_seq, RTM_GETANYCAST, NLM_F_MULTI); + if (err <= 0) + break; } break; default: