diff --git a/ChangeLog b/ChangeLog index 7cc597586..f58907574 100644 --- a/ChangeLog +++ b/ChangeLog @@ -25,6 +25,10 @@ [auth.c] Support "none" as an argument for AuthorizedPrincipalsFile to indicate no file should be read. + - djm@cvs.openbsd.org 2012/04/11 13:26:40 + [sshd.c] + don't spin in accept() when out of fds (ENFILE/ENFILE) - back off for a + while; ok deraadt@ markus@ 20120420 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec] diff --git a/sshd.c b/sshd.c index b63aaa428..fddbc9d37 100644 --- a/sshd.c +++ b/sshd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sshd.c,v 1.388 2011/09/30 21:22:49 djm Exp $ */ +/* $OpenBSD: sshd.c,v 1.389 2012/04/11 13:26:40 djm Exp $ */ /* * Author: Tatu Ylonen * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland @@ -1174,7 +1174,10 @@ server_accept_loop(int *sock_in, int *sock_out, int *newsock, int *config_s) if (*newsock < 0) { if (errno != EINTR && errno != EAGAIN && errno != EWOULDBLOCK) - error("accept: %.100s", strerror(errno)); + error("accept: %.100s", + strerror(errno)); + if (errno == EMFILE || errno == ENFILE) + usleep(100 * 1000); continue; } if (unset_nonblock(*newsock) == -1) {