diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/xchatd.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/util/xchatd.c b/util/xchatd.c index 3902bb79..c842f97e 100644 --- a/util/xchatd.c +++ b/util/xchatd.c @@ -2774,7 +2774,7 @@ int main() { register int msock, csock, nfds; - register ChatUser *cu; + register ChatUser *cu, *cunext; register fd_set *rptr, *xptr; fd_set rset, xset; struct timeval tv; @@ -2882,7 +2882,9 @@ main() } } - for (cu = mainuser; cu && nfds>0; cu = cu->unext) { + for (cu = mainuser; cu && nfds>0; cu = cunext) { + /* logout_user() 會 free(cu); 先把 cu->next 記下來 */ + cunext = cu->unext; csock = cu->sock; if (FD_ISSET(csock, xptr)) { logout_user(cu); |