X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/a1a1fae491039fc8fba576474e6bb56800f54652..e111b81fd51dc9e942c7eff1a94045a81b34cc9f:/settings.c

diff --git a/settings.c b/settings.c
index c2fd1b4e..6197c1ea 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++;
@@ -424,6 +428,7 @@ void save_open_settings(void *sesskey, int do_host, Config *cfg)
     write_setting_i(sesskey, "BugDeriveKey2", 2-cfg->sshbug_derivekey2);
     write_setting_i(sesskey, "BugRSAPad2", 2-cfg->sshbug_rsapad2);
     write_setting_i(sesskey, "BugPKSessID2", 2-cfg->sshbug_pksessid2);
+    write_setting_i(sesskey, "BugRekey2", 2-cfg->sshbug_rekey2);
     write_setting_i(sesskey, "StampUtmp", cfg->stamp_utmp);
     write_setting_i(sesskey, "LoginShell", cfg->login_shell);
     write_setting_i(sesskey, "ScrollbarOnLeft", cfg->scrollbar_on_left);