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authorStefano Brivio <sbrivio@redhat.com>2023-08-23 09:34:44 +0200
committerStefano Brivio <sbrivio@redhat.com>2023-08-23 09:34:44 +0200
commit5e4f7b92b0b0bf4724c505fa95fcae1526a8f88b (patch)
tree9d055e83926da4c70ac57cdab427e33370df15d4
parent69303cafbef86ef070d67582169d455eb8da288c (diff)
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netlink: Set IFA_ADDRESS, not just IFA_LOCAL, while adding IPv4 addresses
Otherwise, we actually configure the address, but it's not usable because no local route is added by the kernel. Link: https://github.com/containers/podman/pull/19699 Fixes: cfe7509e5c16 ("netlink: Use struct in_addr for IPv4 addresses, not bare uint32_t") Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
-rw-r--r--netlink.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/netlink.c b/netlink.c
index f55f2c3..7e9caf4 100644
--- a/netlink.c
+++ b/netlink.c
@@ -629,6 +629,7 @@ int nl_addr_set(int s, unsigned int ifi, sa_family_t af,
memcpy(&req.set.a4.l, addr, sizeof(req.set.a4.l));
req.set.a4.rta_l.rta_len = rta_len;
req.set.a4.rta_l.rta_type = IFA_LOCAL;
+ memcpy(&req.set.a4.a, addr, sizeof(req.set.a4.a));
req.set.a4.rta_a.rta_len = rta_len;
req.set.a4.rta_a.rta_type = IFA_ADDRESS;
}