X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/99a3b3c9a7b45478ce4f279236ebb3c038278f30..d63db2ca34e3bf01f072a030860596e4710696b4:/ssh.c?ds=sidebyside

diff --git a/ssh.c b/ssh.c
index 3eff2cfd..cdf321f4 100644
--- a/ssh.c
+++ b/ssh.c
@@ -12,7 +12,9 @@
 #include "putty.h"
 #include "tree234.h"
 #include "ssh.h"
+#ifndef NO_GSSAPI
 #include "sshgss.h"
+#endif
 
 #ifndef FALSE
 #define FALSE 0
@@ -7011,6 +7013,7 @@ static void ssh2_msg_channel_open(Ssh ssh, struct Packet *pktin)
 
     if (typelen == 3 && !memcmp(type, "x11", 3)) {
 	char *addrstr;
+	const char *x11err;
 
 	ssh_pkt_getstring(pktin, &peeraddr, &peeraddrlen);
 	addrstr = snewn(peeraddrlen+1, char);
@@ -7023,8 +7026,9 @@ static void ssh2_msg_channel_open(Ssh ssh, struct Packet *pktin)
 
 	if (!ssh->X11_fwd_enabled)
 	    error = "X11 forwarding is not enabled";
-	else if (x11_init(&c->u.x11.s, ssh->x11disp, c,
-			  addrstr, peerport, &ssh->cfg) != NULL) {
+	else if ((x11err = x11_init(&c->u.x11.s, ssh->x11disp, c,
+				    addrstr, peerport, &ssh->cfg)) != NULL) {
+	    logeventf(ssh, "Local X11 connection failed: %s", x11err);
 	    error = "Unable to open an X11 connection";
 	} else {
 	    logevent("Opening X11 forward connection succeeded");
@@ -7154,8 +7158,10 @@ static void do_ssh2_authconn(Ssh ssh, unsigned char *in, int inlen,
 	int done_service_req;
 	int gotit, need_pw, can_pubkey, can_passwd, can_keyb_inter;
 	int tried_pubkey_config, done_agent;
+#ifndef NO_GSSAPI
 	int can_gssapi;
 	int tried_gssapi;
+#endif
 	int kbd_inter_refused;
 	int we_are_in;
 	prompts_t *cur_prompt;
@@ -7179,11 +7185,13 @@ static void do_ssh2_authconn(Ssh ssh, unsigned char *in, int inlen,
 	int try_send;
 	int num_env, env_left, env_ok;
 	struct Packet *pktout;
+#ifndef NO_GSSAPI
 	Ssh_gss_ctx gss_ctx;
 	Ssh_gss_buf gss_buf;
 	Ssh_gss_buf gss_rcvtok, gss_sndtok;
 	Ssh_gss_name gss_srv_name;
 	Ssh_gss_stat gss_stat;
+#endif
     };
     crState(do_ssh2_authconn_state);
 
@@ -7191,7 +7199,9 @@ static void do_ssh2_authconn(Ssh ssh, unsigned char *in, int inlen,
 
     s->done_service_req = FALSE;
     s->we_are_in = FALSE;
+#ifndef NO_GSSAPI
     s->tried_gssapi = FALSE;
+#endif
 
     if (!ssh->cfg.ssh_no_userauth) {
 	/*