From 41d283fee496ce5accbb91ece2b5bb009a494e42 Mon Sep 17 00:00:00 2001
From: in2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>
Date: Wed, 23 Oct 2002 17:10:04 +0000
Subject: in searchuser, return 0 if uhash is wrong

git-svn-id: http://opensvn.csie.org/pttbbs/pttbbs/trunk/pttbbs@540 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
---
 mbbsd/cache.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mbbsd/cache.c b/mbbsd/cache.c
index 32da5a7f..ff3a8340 100644
--- a/mbbsd/cache.c
+++ b/mbbsd/cache.c
@@ -1,4 +1,4 @@
-/* $Id: cache.c,v 1.51 2002/08/27 21:16:12 kcwu Exp $ */
+/* $Id: cache.c,v 1.52 2002/10/23 17:10:04 in2 Exp $ */
 #include "bbs.h"
 
 #ifndef __FreeBSD__
@@ -224,7 +224,7 @@ searchuser(char *userid)
     h = StringHash(userid);
     p = SHM->hash_head[h];
 
-    for (times = 0; times < MAX_USERS && p != -1; ++times) {
+    for (times = 0; times < MAX_USERS && p != -1 && p < MAX_USERS ; ++times) {
 	if (strcasecmp(SHM->userid[p], userid) == 0) {
 	    strcpy(userid, SHM->userid[p]);
 	    return p + 1;
-- 
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