===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/Attic/buffer.c,v
retrieving revision 1.16.4.3
retrieving revision 1.17
diff -u -r1.16.4.3 -r1.17
--- src/usr.bin/ssh/Attic/buffer.c	2004/03/04 18:18:15	1.16.4.3
+++ src/usr.bin/ssh/Attic/buffer.c	2003/09/16 03:03:47	1.17
@@ -12,7 +12,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: buffer.c,v 1.16.4.3 2004/03/04 18:18:15 brad Exp $");
+RCSID("$OpenBSD: buffer.c,v 1.17 2003/09/16 03:03:47 deraadt Exp $");
 
 #include "xmalloc.h"
 #include "buffer.h"
@@ -23,11 +23,8 @@
 void
 buffer_init(Buffer *buffer)
 {
-	const u_int len = 4096;
-
-	buffer->alloc = 0;
-	buffer->buf = xmalloc(len);
-	buffer->alloc = len;
+	buffer->alloc = 4096;
+	buffer->buf = xmalloc(buffer->alloc);
 	buffer->offset = 0;
 	buffer->end = 0;
 }
@@ -37,11 +34,8 @@
 void
 buffer_free(Buffer *buffer)
 {
-	if (buffer->alloc > 0) {
-		memset(buffer->buf, 0, buffer->alloc);
-		buffer->alloc = 0;
-		xfree(buffer->buf);
-	}
+	memset(buffer->buf, 0, buffer->alloc);
+	xfree(buffer->buf);
 }
 
 /*
@@ -105,7 +99,7 @@
 		goto restart;
 	}
 	/* Increase the size of the buffer and retry. */
-
+	
 	newlen = buffer->alloc + len + 32768;
 	if (newlen > 0xa00000)
 		fatal("buffer_append_space: alloc %u not supported",
@@ -169,7 +163,7 @@
 void
 buffer_dump(Buffer *buffer)
 {
-	u_int i;
+	int i;
 	u_char *ucp = buffer->buf;
 
 	for (i = buffer->offset; i < buffer->end; i++) {