summaryrefslogtreecommitdiffstats
path: root/net/mptcp/pm_userspace.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/mptcp/pm_userspace.c')
-rw-r--r--net/mptcp/pm_userspace.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/net/mptcp/pm_userspace.c b/net/mptcp/pm_userspace.c
index 01b3a8f2f0..6eabd1d79f 100644
--- a/net/mptcp/pm_userspace.c
+++ b/net/mptcp/pm_userspace.c
@@ -495,6 +495,16 @@ int mptcp_pm_nl_subflow_destroy_doit(struct sk_buff *skb, struct genl_info *info
goto destroy_err;
}
+#if IS_ENABLED(CONFIG_MPTCP_IPV6)
+ if (addr_l.family == AF_INET && ipv6_addr_v4mapped(&addr_r.addr6)) {
+ ipv6_addr_set_v4mapped(addr_l.addr.s_addr, &addr_l.addr6);
+ addr_l.family = AF_INET6;
+ }
+ if (addr_r.family == AF_INET && ipv6_addr_v4mapped(&addr_l.addr6)) {
+ ipv6_addr_set_v4mapped(addr_r.addr.s_addr, &addr_r.addr6);
+ addr_r.family = AF_INET6;
+ }
+#endif
if (addr_l.family != addr_r.family) {
GENL_SET_ERR_MSG(info, "address families do not match");
err = -EINVAL;