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Diffstat (limited to 'networking')
-rw-r--r--networking/tcpudp.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/networking/tcpudp.c b/networking/tcpudp.c
index 55a3e0899..a5be192fb 100644
--- a/networking/tcpudp.c
+++ b/networking/tcpudp.c
@@ -276,10 +276,12 @@ int tcpudpsvd_main(int argc UNUSED_PARAM, char **argv)
setsockopt_reuseaddr(sock);
sa_len = lsa->len; /* I presume sockaddr len stays the same */
xbind(sock, &lsa->u.sa, sa_len);
- if (tcp)
+ if (tcp) {
xlisten(sock, backlog);
- else /* udp: needed for recv_from_to to work: */
+ close_on_exec_on(sock);
+ } else { /* udp: needed for recv_from_to to work: */
socket_want_pktinfo(sock);
+ }
/* ndelay_off(sock); - it is the default I think? */
#ifndef SSLSVD
@@ -410,10 +412,6 @@ int tcpudpsvd_main(int argc UNUSED_PARAM, char **argv)
/* Child: prepare env, log, and exec prog */
- /* Closing tcp listening socket */
- if (tcp)
- close(sock);
-
{ /* vfork alert! every xmalloc in this block should be freed! */
char *local_hostname = local_hostname; /* for compiler */
char *local_addr = NULL;