7 files changed, 9 insertions(+), 5 deletions(-)

M gnot/trap.c
M pc/trap.c
M port/devlance.c
M port/devpipe.c
M port/sysproc.c
M power/trap.c
M ss/trap.c

@@ 178,7 178,7 @@ notify(Ureg *ur)
 		sprint(n->msg+l, " pc=0x%.8lux", ur->pc);
 	}
 	if(n->flag!=NUser && (u->notified || u->notify==0)){
-		if(u->note[0].flag == NDebug)
+		if(n->flag == NDebug)
 			pprint("suicide: %s\n", n->msg);
     Die:
 		qunlock(&u->p->debug);

@@ 391,7 391,7 @@ notify(Ureg *ur)
 		sprint(n->msg+l, " pc=0x%.8lux", ur->pc);
 	}
 	if(n->flag!=NUser && (u->notified || u->notify==0)){
-		if(u->note[0].flag == NDebug)
+		if(n->flag == NDebug)
 			pprint("suicide: %s\n", n->msg);
     Die:
 		qunlock(&u->p->debug);

@@ 741,6 741,9 @@ lanceup(Etherpkt *p, int len)
 	Ethertype *e;
 	int t;
 
+	if(len <= 0)
+		return;
+
 	t = (p->type[0]<<8) | p->type[1];
 	for(e = &l.e[0]; e < &l.e[Ntypes]; e++){
 		/*

@@ 255,7 255,7 @@ pipewrite(Chan *c, void *va, long n, ulong offset)
 {
 	USED(offset);
 	if(waserror()) {
-		postnote(u->p, 1, "sys: write on closed pipe", NExit);
+		postnote(u->p, 1, "sys: write on closed pipe", NUser);
 		error(Egreg);
 	}
 	n = streamwrite(c, va, n, 0);

@@ 12,6 12,7 @@ int	shargs(char*, int, char**);
 long
 sysr1(ulong *arg)
 {
+	xsummary();
 	print("[%s %s %d] r1 = %d\n", u->p->user, u->p->text, u->p->pid, arg[0]);
 	return 0;
 }

@@ 396,7 396,7 @@ notify(Ureg *ur)
 		sprint(n->msg+l, " pc=0x%.8lux", ur->pc);
 	}
 	if(n->flag!=NUser && (u->notified || u->notify==0)){
-		if(u->note[0].flag == NDebug)
+		if(n->flag == NDebug)
 			pprint("suicide: %s\n", n->msg);
     Die:
 		qunlock(&u->p->debug);

@@ 249,7 249,7 @@ notify(Ureg *ur)
 		sprint(n->msg+l, " pc=0x%.8lux", ur->pc);
 	}
 	if(n->flag!=NUser && (u->notified || u->notify==0)){
-		if(u->note[0].flag == NDebug)
+		if(n->flag == NDebug)
 			pprint("suicide: %s\n", n->msg);
     Die:
 		qunlock(&u->p->debug);