Close the socket upon erroneous exit as well.

[doldaconnect.git] / daemon / net.c

diff --git a/daemon/net.c b/daemon/net.c
index 640da3b..3cd12dc 100644 (file)
--- a/daemon/net.c
+++ b/daemon/net.c
@@ -128,6 +128,7 @@ int getpublicaddr(int af, struct sockaddr **addr, socklen_t *lenbuf)
                } else {
                    free(ipv4);
                    free(conf.ifc_buf);
+                   close(sock);
                    flog(LOG_WARNING, "could not locate an unambiguous interface for determining your public IP address - set net.publicif");
                    errno = ENFILE; /* XXX: There's no appropriate one for this... */
                    return(-1);