2 files changed, 5 insertions(+), 2 deletions(-)

M pc/devhard.c
M port/tcpinput.c

@@ 43,7 43,7 @@ enum
 	Qdir=		0,
 
 	Maxxfer=	4*1024,		/* maximum transfer size/cmd */
-	Maxread=	4*1024,		/* maximum transfer size/read */
+	Maxread=	1*1024,		/* maximum transfer size/read */
 	Npart=		8+2,		/* 8 sub partitions, disk, and partition */
 	Nrepl=		16,		/* maximum replacement blocks */
 };

@@ 372,6 372,7 @@ tcp_input(Ipconv *ipc, Block *bp)
 		case Last_ack:
 			update(s, &seg);
 			if(tcb->sndcnt == 0) {
+				freeb(bp);
 				close_self(s, Enoerror);
 				goto done;
 			}			


@@ 389,7 390,9 @@ tcp_input(Ipconv *ipc, Block *bp)
 		else if(seq_gt(tcb->rcv.nxt, tcb->rcv.up))
 			tcb->rcv.up = tcb->rcv.nxt;
 
-		if(length != 0) {
+		if(length == 0)
+			freeb(bp);
+		else {
 			switch(tcb->state){
 			default:
 				/* Ignore segment text */