From 8e312f3db05059499cf6655663ce31e73d508817 Mon Sep 17 00:00:00 2001 From: Ben Lindstrom Date: Wed, 4 Apr 2001 23:50:21 +0000 Subject: - markus@cvs.openbsd.org 2001/04/04 22:04:35 [kex.c kexgex.c serverloop.c] parse full kexinit packet. make server-side more robust, too. --- serverloop.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) (limited to 'serverloop.c') diff --git a/serverloop.c b/serverloop.c index ab7472b7..4f6c8269 100644 --- a/serverloop.c +++ b/serverloop.c @@ -35,7 +35,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: serverloop.c,v 1.57 2001/04/04 20:25:37 markus Exp $"); +RCSID("$OpenBSD: serverloop.c,v 1.58 2001/04/04 22:04:35 markus Exp $"); #include "xmalloc.h" #include "packet.h" @@ -650,9 +650,7 @@ void server_loop2(void) { fd_set *readset = NULL, *writeset = NULL; - int max_fd; - int had_channel = 0; - int status; + int had_channel = 0, rekeying = 0, max_fd, status; pid_t pid; debug("Entering interactive session for SSH2."); @@ -668,21 +666,26 @@ server_loop2(void) for (;;) { process_buffered_input_packets(); + + rekeying = (xxx_kex != NULL && !xxx_kex->done); + if (!had_channel && channel_still_open()) had_channel = 1; if (had_channel && !channel_still_open()) { debug("!channel_still_open."); break; } - if (packet_not_very_much_data_to_write()) + if (!rekeying && packet_not_very_much_data_to_write()) channel_output_poll(); - wait_until_can_do_something(&readset, &writeset, &max_fd, 0); + wait_until_can_do_something(&readset, &writeset, &max_fd, + rekeying); if (child_terminated) { while ((pid = waitpid(-1, &status, WNOHANG)) > 0) session_close_by_pid(pid, status); child_terminated = 0; } - channel_after_select(readset, writeset); + if (!rekeying) + channel_after_select(readset, writeset); process_input(readset); process_output(writeset); } -- cgit v1.2.3