X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/c6ccd5c22a25aca610b0120b3eec1e6efd1aab97..b8e3173d5169da33af5b41fa3b8e5b482bfdc6dc:/settings.c

diff --git a/settings.c b/settings.c
index 4058b7dc..45784a22 100644
--- a/settings.c
+++ b/settings.c
@@ -2,6 +2,7 @@
  * settings.c: read and write saved sessions. (platform-independent)
  */
 
+#include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include "putty.h"
@@ -172,6 +173,7 @@ static void gprefs(void *sesskey, char *name, char *def,
 		   int *array)
 {
     char commalist[80];
+    char *tokarg = commalist;
     int n;
     unsigned long seen = 0;	       /* bitmap for weeding dups etc */
     gpps(sesskey, name, def, commalist, sizeof(commalist));
@@ -181,7 +183,8 @@ static void gprefs(void *sesskey, char *name, char *def,
     do {
 	int v;
 	char *key;
-	key = strtok(n==0 ? commalist : NULL, ","); /* sorry */
+	key = strtok(tokarg, ","); /* sorry */
+	tokarg = NULL;
 	if (!key) break;
 	if (((v = key2val(mapping, nvals, key)) != -1) &&
 	    !(seen & 1<<v)) {
@@ -194,6 +197,7 @@ static void gprefs(void *sesskey, char *name, char *def,
     {
 	int i;
 	for (i = 0; i < nvals; i++) {
+	    assert(mapping[i].v < 32);
 	    if (!(seen & 1<<mapping[i].v)) {
 		array[n] = mapping[i].v;
 		n++;
@@ -300,6 +304,7 @@ void save_open_settings(void *sesskey, int do_host, Config *cfg)
     wprefs(sesskey, "KEX", kexnames, KEX_MAX, cfg->ssh_kexlist);
     write_setting_i(sesskey, "RekeyTime", cfg->ssh_rekey_time);
     write_setting_s(sesskey, "RekeyBytes", cfg->ssh_rekey_data);
+    write_setting_i(sesskey, "SshNoAuth", cfg->ssh_no_userauth);
     write_setting_i(sesskey, "AuthTIS", cfg->try_tis_auth);
     write_setting_i(sesskey, "AuthKI", cfg->try_ki_auth);
     write_setting_i(sesskey, "SshNoShell", cfg->ssh_no_shell);
@@ -572,6 +577,7 @@ void load_open_settings(void *sesskey, int do_host, Config *cfg)
 	 sizeof(cfg->ssh_rekey_data));
     gppi(sesskey, "SshProt", 2, &cfg->sshprot);
     gppi(sesskey, "SSH2DES", 0, &cfg->ssh2_des_cbc);
+    gppi(sesskey, "SshNoAuth", 0, &cfg->ssh_no_userauth);
     gppi(sesskey, "AuthTIS", 0, &cfg->try_tis_auth);
     gppi(sesskey, "AuthKI", 1, &cfg->try_ki_auth);
     gppi(sesskey, "SshNoShell", 0, &cfg->ssh_no_shell);