[PATCH]tcpsp-0.0.2 segmentation fault when rmmod

["yangrunhua" <yangrunhua@xxxxxxxxxxxx>]

--- tcpsp-0.0.2/tcpsp_conn.c    2002-05-20 12:20:31.000000000 +0800
+++ tcpspnew/tcpsp_conn.c       2003-10-24 23:22:46.000000000 +0800
@@ -603,7 +603,7 @@
 {
        int idx;
        struct tcpsp_conn *cp;
-       struct list_head *l,*e;
+       struct list_head *l,*e,*enext;
 
  flush_again:
        for (idx=0; idx<TCPSP_CONN_TAB_SIZE; idx++) {
@@ -613,8 +613,9 @@
                write_lock(&tcpsp_conn_lock);
 
                l = &tcpsp_conn_tab1[idx];
-               for (e=l->next; e!=l; e=e->next) {
+               for (e=l->next; e!=l; e=enext) {
                        cp = list_entry(e, struct tcpsp_conn, f_list);
+                       enext=e->next;
                        write_unlock(&tcpsp_conn_lock);
                        TCPSP_DBG(4, "del splicing connection\n");
                        if (del_timer(&cp->timer))