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authorSteven Barth <steven@midlink.org>2013-02-01 12:05:33 +0100
committerSteven Barth <steven@midlink.org>2013-02-01 12:05:33 +0100
commite69df66491b6d6d244c3274ae36f7b640bd07a5e (patch)
tree0d4801b34274035b4ab24c20fc27a6c2106d6e8f /src/ra.c
parentf0a2d256fc56bf87cfc7588d018fc7dbcf2503ae (diff)
downloadodhcp6c-e69df66491b6d6d244c3274ae36f7b640bd07a5e.tar.gz
Detect more DADFAILED cases
Diffstat (limited to 'src/ra.c')
-rw-r--r--src/ra.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/ra.c b/src/ra.c
index 47a2a8d..f1a5f7f 100644
--- a/src/ra.c
+++ b/src/ra.c
@@ -149,9 +149,9 @@ bool ra_rtnl_process(void)
nh = NLMSG_NEXT(nh, len)) {
struct ifaddrmsg *ifa = NLMSG_DATA(nh);
struct in6_addr *addr = NULL;
- if (nh->nlmsg_type != RTM_NEWADDR || NLMSG_PAYLOAD(nh, 0) < sizeof(*ifa) ||
- !(ifa->ifa_flags & IFA_F_DADFAILED) ||
- ifa->ifa_index != if_index)
+ if (NLMSG_PAYLOAD(nh, 0) < sizeof(*ifa) || ifa->ifa_index != if_index ||
+ (nh->nlmsg_type == RTM_NEWADDR && !(ifa->ifa_flags & IFA_F_DADFAILED)) ||
+ (nh->nlmsg_type == RTM_DELADDR && !(ifa->ifa_flags & IFA_F_TENTATIVE)))
continue;
ssize_t alen = NLMSG_PAYLOAD(nh, sizeof(*ifa));