commit 361e279c59273dc82b1a5ced832d790a3b8b7a28
from: rsc <devnull@localhost>
date: Tue Jan 18 20:15:18 2005 UTC

bug fixes

commit - aa1d0b1bb0129243f0c4d7c6b3892d8f0556f80a
commit + 361e279c59273dc82b1a5ced832d790a3b8b7a28
blob - b06e0fbee81847389cf9cb1551cd1af5c7a7eea8
blob + ddee7cc090b62046755c50000e7f8e8de4202a6f
--- src/libventi/client.c
+++ src/libventi/client.c
@@ -135,9 +135,12 @@ int
 vtwrite(VtConn *z, uchar score[VtScoreSize], uint type, uchar *buf, int n)
 {
 	Packet *p;
+	int nn;
 
 	p = packetforeign(buf, n, 0, nil);
-	return vtwritepacket(z, score, type, p);
+	nn = vtwritepacket(z, score, type, p);
+	packetfree(p);
+	return nn;
 }
 
 int
blob - 2c38808bfca445c4978ecee434e47d706d4e6f82
blob + bf4a6125bb172df381a8e42bae801baf5e90538f
--- src/libventi/parsescore.c
+++ src/libventi/parsescore.c
@@ -33,8 +33,11 @@ vtparsescore(char *s, char **prefix, uchar score[VtSco
 	}
 	if(colon){
 		*colon = 0;
-		*prefix = s;
-	}else
-		*prefix = nil;
+		if(prefix)
+			*prefix = s;
+	}else{
+		if(prefix)
+			*prefix = nil;
+	}
 	return 0;
 }
blob - 3e5f20ea561d40494990ed6b3a17e2aed79af001
blob + bcd785073a147fb062827887b93e9b38346d03a2
--- src/libventi/send.c
+++ src/libventi/send.c
@@ -73,10 +73,10 @@ _vtrecv(VtConn *z)
 	/* get enough for head size */
 	size = packetsize(p);
 	while(size < 2) {
-		b = packettrailer(p, MaxFragSize);
+		b = packettrailer(p, 2);
 		assert(b != nil);
 		if(0) fprint(2, "%d read hdr\n", getpid());
-		n = read(z->infd, b, MaxFragSize);
+		n = read(z->infd, b, 2);
 		if(0) fprint(2, "%d got %d (%r)\n", getpid(), n);
 		if(n==0 || (n<0 && !interrupted()))
 			goto Err;
@@ -90,8 +90,8 @@ _vtrecv(VtConn *z)
 	size -= 2;
 
 	while(size < len) {
-	//	n = len - size;
-	//	if(n > MaxFragSize)
+		n = len - size;
+		if(n > MaxFragSize)
 			n = MaxFragSize;
 		b = packettrailer(p, n);
 		if(0) fprint(2, "%d read body %d\n", getpid(), n);
blob - 029f57bfed987949907650e59a50376c3d294dba
blob + 0af5a32d9b2c8ec8f82b1178cbb2d9151dcaab74
--- src/libventi/srvhello.c
+++ src/libventi/srvhello.c
@@ -8,10 +8,8 @@ vtsrvhello(VtConn *z)
 	VtFcall tx, rx;
 	Packet *p;
 
-	if((p = vtrecv(z)) == nil){
-		werrstr("unexpected eof on venti connection");
+	if((p = vtrecv(z)) == nil)
 		return -1;
-	}
 
 	if(vtfcallunpack(&tx, p) < 0){
 		packetfree(p);
blob - dbbc4dc5b10483f0e78f6848b403e3611b4e0de8
blob + c985910f213231840e56911ae8d7b7412856815d
--- src/libventi/version.c
+++ src/libventi/version.c
@@ -101,6 +101,7 @@ Okay:
 	return 0;
 
 Err:
+	werrstr("vtversion: %r");
 	if(z->infd >= 0)
 		close(z->infd);
 	if(z->outfd >= 0 && z->outfd != z->infd)