diff -rc2P linux-2.4.18ctx-8/Makefile linux-2.4.18ctx-9/Makefile
*** linux-2.4.18ctx-8/Makefile	Sat Mar  2 14:17:33 2002
--- linux-2.4.18ctx-9/Makefile	Wed Feb 27 16:13:27 2002
***************
*** 2,6 ****
  PATCHLEVEL = 4
  SUBLEVEL = 18
! EXTRAVERSION =ctx-8
  
  KERNELRELEASE=$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
--- 2,6 ----
  PATCHLEVEL = 4
  SUBLEVEL = 18
! EXTRAVERSION =ctx-9
  
  KERNELRELEASE=$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
diff -rc2P linux-2.4.18ctx-8/fs/proc/array.c linux-2.4.18ctx-9/fs/proc/array.c
*** linux-2.4.18ctx-8/fs/proc/array.c	Tue Feb 26 22:31:23 2002
--- linux-2.4.18ctx-9/fs/proc/array.c	Mon Mar 18 12:13:32 2002
***************
*** 298,301 ****
--- 298,302 ----
  	buffer += sprintf (buffer,"s_context: %d\n",task->s_context);
  	buffer += sprintf (buffer,"ipv4root: %08lx\n",task->ipv4root);
+ 	buffer += sprintf (buffer,"ipv4root_bcast: %08lx\n",task->ipv4root_bcast);
  	if (task->s_info != NULL){
  		buffer += sprintf (buffer,"ctxticks: %d %ld %d\n"
***************
*** 312,316 ****
  	}
  	buffer += sprintf (buffer,"__NR_new_s_context: %d\n",__NR_new_s_context);
! 	buffer += sprintf (buffer,"__NR_set_ipv4root: %d\n",__NR_set_ipv4root);
  #if defined(CONFIG_ARCH_S390)
  	buffer = task_show_regs(task, buffer);
--- 313,317 ----
  	}
  	buffer += sprintf (buffer,"__NR_new_s_context: %d\n",__NR_new_s_context);
! 	buffer += sprintf (buffer,"__NR_set_ipv4root: %d rev1\n",__NR_set_ipv4root);
  #if defined(CONFIG_ARCH_S390)
  	buffer = task_show_regs(task, buffer);
diff -rc2P linux-2.4.18ctx-8/include/linux/sched.h linux-2.4.18ctx-9/include/linux/sched.h
*** linux-2.4.18ctx-8/include/linux/sched.h	Thu Feb 28 11:58:05 2002
--- linux-2.4.18ctx-9/include/linux/sched.h	Mon Mar 18 12:11:01 2002
***************
*** 435,438 ****
--- 435,439 ----
  	__u32 cap_bset;	/* Maximum capability of this process and children */
  	unsigned long ipv4root;	/* Process can only bind to this iP */
+ 	unsigned long ipv4root_bcast;
  	struct context_info *s_info;
  	void *notifier_data;
diff -rc2P linux-2.4.18ctx-8/include/net/sock.h linux-2.4.18ctx-9/include/net/sock.h
*** linux-2.4.18ctx-8/include/net/sock.h	Thu Feb 28 11:59:59 2002
--- linux-2.4.18ctx-9/include/net/sock.h	Mon Mar 18 12:13:37 2002
***************
*** 491,494 ****
--- 491,495 ----
  	__u32			daddr;		/* Foreign IPv4 addr			*/
  	__u32			rcv_saddr;	/* Bound local IPv4 addr		*/
+ 	__u32			bcast_addr;	/* Local bcast addr, for ipv4root */
  	__u16			dport;		/* Destination port			*/
  	unsigned short		num;		/* Local port				*/
diff -rc2P linux-2.4.18ctx-8/net/ipv4/af_inet.c linux-2.4.18ctx-9/net/ipv4/af_inet.c
*** linux-2.4.18ctx-8/net/ipv4/af_inet.c	Tue Feb 26 22:31:23 2002
--- linux-2.4.18ctx-9/net/ipv4/af_inet.c	Mon Mar 18 12:26:22 2002
***************
*** 481,484 ****
--- 481,485 ----
  	int err;
  	__u32 s_addr;
+ 	__u32 bcast_addr = 0xffffffffl;
  
  	/* If the socket has its own bind function then use it. (RAW) */
***************
*** 492,496 ****
  	if (current->ipv4root != 0){
  		// printk ("ipv4root0 %08lx %08x\n",current->ipv4root,s_addr);
! 		if (s_addr == 0 || s_addr == 0x0100007f){
  			s_addr = current->ipv4root;
  		}else if (s_addr != current->ipv4root){
--- 493,500 ----
  	if (current->ipv4root != 0){
  		// printk ("ipv4root0 %08lx %08x\n",current->ipv4root,s_addr);
! 		if (s_addr == 0){
! 			s_addr = current->ipv4root;
! 			bcast_addr = current->ipv4root_bcast;
! 		}else if (s_addr == 0x0100007f){
  			s_addr = current->ipv4root;
  		}else if (s_addr != current->ipv4root){
***************
*** 536,539 ****
--- 540,544 ----
  
  	sk->rcv_saddr = sk->saddr = s_addr;
+ 	sk->bcast_addr = bcast_addr;
  	if (chk_addr_ret == RTN_MULTICAST || chk_addr_ret == RTN_BROADCAST)
  		sk->saddr = 0;  /* Use device */
diff -rc2P linux-2.4.18ctx-8/net/ipv4/udp.c linux-2.4.18ctx-9/net/ipv4/udp.c
*** linux-2.4.18ctx-8/net/ipv4/udp.c	Tue Feb 26 22:31:23 2002
--- linux-2.4.18ctx-9/net/ipv4/udp.c	Mon Mar 18 13:26:18 2002
***************
*** 273,277 ****
  		    (s->daddr && s->daddr!=rmt_addr)			||
  		    (s->dport != rmt_port && s->dport != 0)			||
! 		    (s->rcv_saddr  && s->rcv_saddr != loc_addr)		||
  		    (s->bound_dev_if && s->bound_dev_if != dif))
  			continue;
--- 273,277 ----
  		    (s->daddr && s->daddr!=rmt_addr)			||
  		    (s->dport != rmt_port && s->dport != 0)			||
! 		    (s->rcv_saddr  && s->rcv_saddr != loc_addr && s->bcast_addr != loc_addr)		||
  		    (s->bound_dev_if && s->bound_dev_if != dif))
  			continue;
diff -rc2P linux-2.4.18ctx-8/net/socket.c linux-2.4.18ctx-9/net/socket.c
*** linux-2.4.18ctx-8/net/socket.c	Tue Feb 26 22:31:23 2002
--- linux-2.4.18ctx-9/net/socket.c	Mon Mar 18 12:13:03 2002
***************
*** 1765,1769 ****
  }
  
! asmlinkage int sys_set_ipv4root (unsigned long ip)
  {
  	int ret = -EPERM;
--- 1765,1769 ----
  }
  
! asmlinkage int sys_set_ipv4root (unsigned long ip, unsigned long bcast)
  {
  	int ret = -EPERM;
***************
*** 1772,1775 ****
--- 1772,1776 ----
  		ret = 0;
  		current->ipv4root = ip;
+ 		current->ipv4root_bcast = bcast;
  	}
  	return ret;