Don't loop forever when trying to skip an out-sequence netlink reply.

diff --git a/sysdep/linux/netlink/netlink.c b/sysdep/linux/netlink/netlink.c
index fd9b3711a2794e14387ee8a17559aa4d6681809b..d08a1216a204e840882a2b25fdacae67ad28b6ab 100644 (file)
--- a/sysdep/linux/netlink/netlink.c
+++ b/sysdep/linux/netlink/netlink.c
@@ -114,13 +114,13 @@ nl_get_reply(void)
       if (NLMSG_OK(nl_last_hdr, nl_last_size))
        {
          struct nlmsghdr *h = nl_last_hdr;
+         nl_last_hdr = NLMSG_NEXT(h, nl_last_size);
          if (h->nlmsg_seq != nl_sync_seq)
            {
              log(L_WARN "nl_get_reply: Ignoring out of sequence netlink packet (%x != %x)",
                  h->nlmsg_seq, nl_sync_seq);
              continue;
            }
-         nl_last_hdr = NLMSG_NEXT(h, nl_last_size);
          return h;
        }
       if (nl_last_size)