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upstream: Log an error if pipe() fails while accepting a 

connection.  bz#3447, from vincent-openssh at vinc17 net, ok djm@

OpenBSD-Commit-ID: 9d59f19872b94900a5c79da2d57850241ac5df94
This commit is contained in:
dtucker@openbsd.org 2022-06-17 01:00:03 +00:00 committed by Damien Miller
parent 9c59e7486c
commit ad1762173b
1 changed files with 7 additions and 3 deletions
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10
sshd.c
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@ -1,4 +1,4 @@
/* $OpenBSD: sshd.c,v 1.585 2022/03/18 04:04:11 djm Exp $ */
/* $OpenBSD: sshd.c,v 1.586 2022/06/17 01:00:03 dtucker Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@ -1267,8 +1267,12 @@ server_accept_loop(int *sock_in, int *sock_out, int *newsock, int *config_s)
usleep(100 * 1000);
continue;
}
if (unset_nonblock(*newsock) == -1 ||
pipe(startup_p) == -1) {
if (unset_nonblock(*newsock) == -1) {
close(*newsock);
continue;
}
if (pipe(startup_p) == -1) {
error_f("pipe(startup_p): %s", strerror(errno));
close(*newsock);
continue;
}