From 3e4693fec74ba2ac35a958a36877a431998bfe29 Mon Sep 17 00:00:00 2001
From: in2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>
Date: Sun, 6 Feb 2005 07:49:26 +0000
Subject: fix friend[] overflowing when using utmpserver.

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@2472 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
---
 cacheserver/utmpserver.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'cacheserver/utmpserver.c')

diff --git a/cacheserver/utmpserver.c b/cacheserver/utmpserver.c
index 592cd7d0..82832b8f 100644
--- a/cacheserver/utmpserver.c
+++ b/cacheserver/utmpserver.c
@@ -117,6 +117,8 @@ int main(int argc, char **argv)
 	if( toread(cfd, &uid, sizeof(uid)) > 0                              &&
 	    toread(cfd, utmp[index].friend, sizeof(utmp[index].friend)) > 0 &&
 	    toread(cfd, utmp[index].reject, sizeof(utmp[index].reject)) > 0 ){
+	    /* 因為 logout 的時候並不會通知 utmpserver , 可能會查到一些
+	       已經 logout 的帳號。所以不能只取 MAX_FRIEND 而要多取一些 */
 #define MAX_FS   (2 * MAX_FRIEND)
 	    int     iu, nFrs, stat, rstat;
 	    ocfs_t  fs[MAX_FS];
-- 
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