diff options
Diffstat (limited to 'networking')
| -rw-r--r-- | networking/telnetd.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/networking/telnetd.c b/networking/telnetd.c index f60c42056..46dfb318f 100644 --- a/networking/telnetd.c +++ b/networking/telnetd.c @@ -182,6 +182,8 @@ make_new_session( ndelay_on(fd); #if ENABLE_FEATURE_TELNETD_STANDALONE ts->sockfd_read = sock; + /* SO_KEEPALIVE by popular demand */ + setsockopt(sock, SOL_SOCKET, SO_KEEPALIVE, &const_int_1, sizeof(const_int_1)); ndelay_on(sock); if (!sock) { /* We are called with fd 0 - we are in inetd mode */ sock++; /* so use fd 1 for output */ @@ -191,6 +193,8 @@ make_new_session( if (sock > maxfd) maxfd = sock; #else + /* SO_KEEPALIVE by popular demand */ + setsockopt(0, SOL_SOCKET, SO_KEEPALIVE, &const_int_1, sizeof(const_int_1)); /* ts->sockfd_read = 0; - done by xzalloc */ ts->sockfd_write = 1; ndelay_on(0); |