diff options
| author | Ben Lindstrom <mouring@eviladmin.org> | 2001-05-04 22:40:28 +0000 |
|---|---|---|
| committer | Ben Lindstrom <mouring@eviladmin.org> | 2001-05-04 22:40:28 +0000 |
| commit | c8cb8c0405db1f83bd8f97224f69db6a828cc94f (patch) | |
| tree | 3db817744971e29a326dc5d891cccca8f6307a93 /channels.c | |
| parent | f0609f8bd3fe50a1cde0c4eb55144dbdffbc56f2 (diff) | |
- markus@cvs.openbsd.org 2001/05/04 14:34:34
[channels.c]
channel_new() reallocs channels[], we cannot use Channel *c after calling
channel_new(), XXX fix this in the future...
Diffstat (limited to 'channels.c')
| -rw-r--r-- | channels.c | 15 |
1 files changed, 11 insertions, 4 deletions
@@ -40,7 +40,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: channels.c,v 1.111 2001/05/03 15:07:39 stevesk Exp $"); +RCSID("$OpenBSD: channels.c,v 1.112 2001/05/04 14:34:34 markus Exp $"); #include <openssl/rsa.h> #include <openssl/dsa.h> @@ -657,7 +657,7 @@ void channel_post_x11_listener(Channel *c, fd_set * readset, fd_set * writeset) { struct sockaddr addr; - int newsock, newch; + int newsock, newch, oldch; socklen_t addrlen; char buf[16384], *remote_ipaddr; int remote_port; @@ -675,10 +675,12 @@ channel_post_x11_listener(Channel *c, fd_set * readset, fd_set * writeset) snprintf(buf, sizeof buf, "X11 connection from %.200s port %d", remote_ipaddr, remote_port); + oldch = c->self; newch = channel_new("x11", SSH_CHANNEL_OPENING, newsock, newsock, -1, c->local_window_max, c->local_maxpacket, 0, xstrdup(buf), 1); + c = channel_lookup(oldch); if (compat20) { packet_start(SSH2_MSG_CHANNEL_OPEN); packet_put_cstring("x11"); @@ -762,7 +764,7 @@ channel_post_port_listener(Channel *c, fd_set * readset, fd_set * writeset) { Channel *nc; struct sockaddr addr; - int newsock, newch, nextstate; + int newsock, newch, nextstate, oldch; socklen_t addrlen; char *rtype; @@ -782,11 +784,13 @@ channel_post_port_listener(Channel *c, fd_set * readset, fd_set * writeset) error("accept: %.100s", strerror(errno)); return; } + oldch = c->self; newch = channel_new(rtype, nextstate, newsock, newsock, -1, c->local_window_max, c->local_maxpacket, 0, xstrdup(rtype), 1); + c = channel_lookup(oldch); nc = channel_lookup(newch); if (nc == NULL) { error("xxx: no new channel:"); @@ -809,7 +813,7 @@ void channel_post_auth_listener(Channel *c, fd_set * readset, fd_set * writeset) { struct sockaddr addr; - int newsock, newch; + int newsock, newch, oldch; socklen_t addrlen; if (FD_ISSET(c->sock, readset)) { @@ -819,10 +823,12 @@ channel_post_auth_listener(Channel *c, fd_set * readset, fd_set * writeset) error("accept from auth socket: %.100s", strerror(errno)); return; } + oldch = c->self; newch = channel_new("accepted auth socket", SSH_CHANNEL_OPENING, newsock, newsock, -1, c->local_window_max, c->local_maxpacket, 0, xstrdup("accepted auth socket"), 1); + c = channel_lookup(oldch); if (compat20) { packet_start(SSH2_MSG_CHANNEL_OPEN); packet_put_cstring("auth-agent@openssh.com"); @@ -1138,6 +1144,7 @@ channel_handler(chan_fn *ftab[], fd_set * readset, fd_set * writeset) if (ftab[c->type] == NULL) continue; (*ftab[c->type])(c, readset, writeset); + c = &channels[i]; /* XXX realloc */ if (chan_is_dead(c)) { /* * we have to remove the fd's from the select mask |