From: Mark Wooding <mdw@distorted.org.uk>
Date: Wed, 4 Jul 2018 17:39:52 +0000 (+0100)
Subject: noip.c (do_implicit_bind): Set wildcard port if we find a match.
X-Git-Tag: 1.2.3~2
X-Git-Url: https://git.distorted.org.uk/~mdw/preload-hacks/commitdiff_plain/662746a59d04618a235c3399bd4507ef0c011184

noip.c (do_implicit_bind): Set wildcard port if we find a match.

Otherwise it's left uninitialized, and there is sadness.
---

diff --git a/noip.c b/noip.c
index b9c040b..8dac7e4 100644
--- a/noip.c
+++ b/noip.c
@@ -1128,6 +1128,7 @@ static int do_implicit_bind(int sk, const struct sockaddr *sa, unsigned f)
       D( fprintf(stderr, "noip(%d): match!\n", pid); )
       addr.sa.sa_family = sa->sa_family;
       ipaddr_to_sockaddr(&addr.sa, &i->bindaddr);
+      port_to_sockaddr(&addr.sa, 0);
       goto found;
     }
   }