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| author | in2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2005-02-06 16:00:07 +0800 |
|---|---|---|
| committer | in2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2005-02-06 16:00:07 +0800 |
| commit | f5c7e0e313ec1616f33a610c873741ae73497529 (patch) | |
| tree | 834ee2443e16e63c8b67e547602114c3196f6587 /mbbsd | |
| parent | 3e4693fec74ba2ac35a958a36877a431998bfe29 (diff) | |
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fix another friend[] overflowing in OUTTACACHE
git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@2473 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
Diffstat (limited to 'mbbsd')
| -rw-r--r-- | mbbsd/talk.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mbbsd/talk.c b/mbbsd/talk.c index 8765fe40..547d30cd 100644 --- a/mbbsd/talk.c +++ b/mbbsd/talk.c @@ -235,7 +235,9 @@ void login_friend_online(void) if( SHM->uinfo[fs.index].uid == fs.uid ){ currutmp->friend_online[currutmp->friendtotal++] = fs.friendstat; - SHM->uinfo[fs.index].friend_online[ SHM->uinfo[fs.index].friendtotal++ ] = fs.rfriendstat; + /* XXX: race here */ + if( SHM->uinfo[fs.index].friendtotal < MAX_FRIEND ) + SHM->uinfo[fs.index].friend_online[ SHM->uinfo[fs.index].friendtotal++ ] = fs.rfriendstat; } /* 要把剩下的收完, 要不然會卡死 utmpserver */ |