3 files changed, 5 insertions(+), 5 deletions(-)

M port/devpipe.c
M port/pgrp.c
M power/main.c

@@ 78,6 78,7 @@ pipeattach(char *spec)
 	lock(&pipealloc);
 	if(pipealloc.free == 0){
 		unlock(&pipealloc);
+		close(c);
 		error(Enopipe);
 	}
 	p = pipealloc.free;

@@ 72,11 72,10 @@ pgrpnote(Pgrp *pg, char *a, long n, int flag)
 				unlock(&p->debug);
 				continue;
 			}
-			if(waserror()){
-				unlock(&p->debug);
-				continue;
+			if(!waserror()){
+				postnote(p, 0, buf, flag);
+				poperror();
 			}
-			postnote(p, 0, buf, flag);
 			unlock(&p->debug);
 		}
 	}

@@ 629,10 629,10 @@ confinit(void)
 	conf.nurp = 25;
 	conf.nqueue = 5 * conf.nstream;
 	conf.nblock = 10 * conf.nstream;
-	conf.npipe = conf.nstream/2;
 
 	confread();
 
+	conf.npipe = conf.nstream/2;	/* must be after confread */
 	if(conf.nmach > MAXMACH)
 		panic("confinit");
 	conf.copymode = 1;		/* copy on reference */