diff options
| -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 */ |