Fix various segfaults and heap trashes. Thanks to Andrew Mobbs.

[sgt/putty] / windlg.c

diff --git a/windlg.c b/windlg.c
index 6fe11bb..d15ebb2 100644 (file)
--- a/windlg.c
+++ b/windlg.c
@@ -116,7 +116,6 @@ static void save_settings (char *section, int do_host) {
     
     if (RegCreateKey(HKEY_CURRENT_USER, puttystr, &subkey1)!=ERROR_SUCCESS ||
        RegCreateKey(subkey1, p, &sesskey) != ERROR_SUCCESS) {
-       free(p);
        sesskey = NULL;
     }
 
@@ -221,7 +220,6 @@ static void load_settings (char *section, int do_host) {
     
     if (RegOpenKey(HKEY_CURRENT_USER, puttystr, &subkey1) != ERROR_SUCCESS ||
        RegOpenKey(subkey1, p, &sesskey) != ERROR_SUCCESS) {
-       free(p);
        sesskey = NULL;
     }