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authorin2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>2002-10-24 01:10:04 +0800
committerin2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>2002-10-24 01:10:04 +0800
commit41d283fee496ce5accbb91ece2b5bb009a494e42 (patch)
tree0cac60e884ce89a601e513ab9d864ce3637dde83
parent86672771393d552ac6d9c742fa1d80c34cc1cf74 (diff)
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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
-rw-r--r--mbbsd/cache.c4
1 files 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;