- (experimental) mask ip(fromhost): USE_MASKED_FROMHOST

- board: make 'w' (save_brc) more user friendly.


git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@4039 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 7 insertions, 3 deletions

diff --git a/mbbsd/mbbsd.c b/mbbsd/mbbsd.c
index 0c561ed1..a8e6e453 100644
--- a/mbbsd/mbbsd.c
+++ b/mbbsd/mbbsd.c
@@ -983,8 +983,8 @@ setup_utmp(int mode)
 #ifndef FAST_LOGIN
     setuserfile(buf, "remoteuser");
 
-    strlcpy(remotebuf, fromhost, sizeof(fromhost));
-    strcat(remotebuf, ctime4(&now));
+    strlcpy(remotebuf, fromhost, sizeof(remotebuf));
+    strlcat(remotebuf, ctime4(&now), sizeof(remotebuf));
     chomp(remotebuf);
     add_distinct(buf, remotebuf);
 #endif
@@ -1147,6 +1147,10 @@ user_login(void)
     lasttime = *localtime4(&cuser.lastlogin);
     redrawwin();
 
+    /* mask fromhost a.b.c.d to a.b.c.* */
+    strlcpy(fromhost_masked, fromhost, sizeof(fromhost_masked));
+    obfuscate_ipstr(fromhost_masked);
+
     /* show welcome_login */
     if( (ifbirth = (ptime.tm_mday == cuser.day &&
 		    ptime.tm_mon + 1 == cuser.month)) ){
@@ -1584,7 +1588,7 @@ shell_login(int argc, char *argv[], char *envp[])
      * original "bbs"
      */
     if (argc > 1) {
-	strcpy(fromhost, argv[1]);
+	strlcpy(fromhost, argv[1], sizeof(fromhost));
 	if (argc > 3)
 	    strlcpy(remoteusername, argv[3], sizeof(remoteusername));
     }