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upstream: expose the number of currently-authenticating connections 

along with the MaxStartups limit in the proctitle; suggestion from Philipp
Marek, w/ feedback from Craig Miskell ok dtucker@

OpenBSD-Commit-ID: a4a6db2dc1641a5df8eddf7d6652176e359dffb3
This commit is contained in:
djm@openbsd.org 2020-01-21 22:39:57 +00:00 committed by Damien Miller
parent a78c66d5d2
commit 70d38c3cfd
1 changed files with 8 additions and 2 deletions
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10
sshd.c
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@ -1,4 +1,4 @@
/* $OpenBSD: sshd.c,v 1.542 2019/12/15 18:57:30 djm Exp $ */
/* $OpenBSD: sshd.c,v 1.543 2020/01/21 22:39:57 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@ -1059,7 +1059,7 @@ server_accept_loop(int *sock_in, int *sock_out, int *newsock, int *config_s)
{
fd_set *fdset;
int i, j, ret, maxfd;
int startups = 0, listening = 0, lameduck = 0;
int ostartups = -1, startups = 0, listening = 0, lameduck = 0;
int startup_p[2] = { -1 , -1 };
char c = 0;
struct sockaddr_storage from;
@ -1084,6 +1084,12 @@ server_accept_loop(int *sock_in, int *sock_out, int *newsock, int *config_s)
* the daemon is killed with a signal.
*/
for (;;) {
if (ostartups != startups) {
setproctitle("[listener] %d of %d-%d startups",
startups, options.max_startups_begin,
options.max_startups);
ostartups = startups;
}
if (received_sighup) {
if (!lameduck) {
debug("Received SIGHUP; waiting for children");