From 2d4f915de9a491109a1789464a81e3f02128072e Mon Sep 17 00:00:00 2001
From: Hallvard Furuseth <hallvard@openldap.org>
Date: Mon, 2 Aug 1999 01:50:08 +0000
Subject: [PATCH] Remove unsigned long:  Change to ber_len_t or ber_tag_t.
 Remove sizeof(long). Change ber_getnint to return ber_len_t instead of
 ber_tag_t.

---
 libraries/liblber/decode.c | 14 +++++++-------
 libraries/liblber/dtest.c  |  5 +++--
 libraries/liblber/encode.c |  9 ++++-----
 3 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/libraries/liblber/decode.c b/libraries/liblber/decode.c
index 246a315ae2..6b029b3cd6 100644
--- a/libraries/liblber/decode.c
+++ b/libraries/liblber/decode.c
@@ -30,7 +30,7 @@
 
 #include "lber-int.h"
 
-static ber_tag_t ber_getnint LDAP_P((
+static ber_len_t ber_getnint LDAP_P((
 	BerElement *ber,
 	ber_int_t *num,
 	ber_len_t len ));
@@ -107,7 +107,7 @@ ber_skip_tag( BerElement *ber, ber_len_t *len )
 	 * Next, read the length.  The first byte contains the length of
 	 * the length.  If bit 8 is set, the length is the long form,
 	 * otherwise it's the short form.  We don't allow a length that's
-	 * greater than what we can hold in an unsigned long.
+	 * greater than what we can hold in a ber_len_t.
 	 */
 
 	*len = netlen = 0;
@@ -154,7 +154,7 @@ ber_peek_tag(
 	return( tag );
 }
 
-static ber_tag_t
+static ber_len_t
 ber_getnint(
 	BerElement *ber,
 	ber_int_t *num,
@@ -215,7 +215,7 @@ ber_get_int(
 	if ( (tag = ber_skip_tag( ber, &len )) == LBER_DEFAULT )
 		return( LBER_DEFAULT );
 
-	if ( (unsigned long) ber_getnint( ber, num, len ) != len )
+	if ( ber_getnint( ber, num, len ) != len )
 		return( LBER_DEFAULT );
 	else
 		return( tag );
@@ -242,7 +242,7 @@ ber_get_stringb(
 	if ( datalen > (*len - 1) )
 		return( LBER_DEFAULT );
 
-	if ( (unsigned long) ber_read( ber, buf, datalen ) != datalen )
+	if ( (ber_len_t) ber_read( ber, buf, datalen ) != datalen )
 		return( LBER_DEFAULT );
 
 	buf[datalen] = '\0';
@@ -289,7 +289,7 @@ ber_get_stringa( BerElement *ber, char **buf )
 	if ( (*buf = (char *) LBER_MALLOC( datalen + 1 )) == NULL )
 		return( LBER_DEFAULT );
 
-	if ( (unsigned long) ber_read( ber, *buf, datalen ) != datalen ) {
+	if ( (ber_len_t) ber_read( ber, *buf, datalen ) != datalen ) {
 		LBER_FREE( *buf );
 		*buf = NULL;
 		return( LBER_DEFAULT );
@@ -393,7 +393,7 @@ ber_get_bitstringa(
 		return( LBER_DEFAULT );
 	}
 
-	if ( (unsigned long) ber_read( ber, *buf, datalen ) != datalen ) {
+	if ( (ber_len_t) ber_read( ber, *buf, datalen ) != datalen ) {
 		LBER_FREE( buf );
 		*buf = NULL;
 		return( LBER_DEFAULT );
diff --git a/libraries/liblber/dtest.c b/libraries/liblber/dtest.c
index 8ca5b33f0e..30d803eb93 100644
--- a/libraries/liblber/dtest.c
+++ b/libraries/liblber/dtest.c
@@ -41,7 +41,8 @@ main( int argc, char **argv )
 	char *s;
 	int rc;
 
-	unsigned long tag, len;
+	ber_tag_t	tag;
+	ber_len_t	len;
 
 	BerElement	*ber;
 	Sockbuf		*sb;
@@ -73,7 +74,7 @@ main( int argc, char **argv )
 	}
 
 	printf("decode: message tag 0x%lx and length %ld\n",
-		tag, len );
+	        (unsigned long) tag, (long) len );
 
 	for( s = argv[1]; *s; s++ ) {
 		char buf[128];
diff --git a/libraries/liblber/encode.c b/libraries/liblber/encode.c
index f8aa0e887d..90f39d6ab2 100644
--- a/libraries/liblber/encode.c
+++ b/libraries/liblber/encode.c
@@ -131,9 +131,8 @@ ber_put_len( BerElement *ber, ber_len_t len, int nosos )
 	 */
 
 	if ( len <= 127 ) {
-		netlen = LBER_LEN_HTON( len );
-		return( ber_write( ber, (char *) &netlen + sizeof(long) - 1,
-		    1, nosos ) );
+		char length_byte = (char) len;
+		return( ber_write( ber, &length_byte, 1, nosos ) );
 	}
 
 	/*
@@ -293,7 +292,7 @@ ber_put_ostring(
 #endif /* STR_TRANSLATION */
 
 	if ( (lenlen = ber_put_len( ber, len, 0 )) == -1 ||
-		(unsigned long) ber_write( ber, str, len, 0 ) != len ) {
+		(ber_len_t) ber_write( ber, str, len, 0 ) != len ) {
 		rc = -1;
 	} else {
 		/* return length of tag + length + contents */
@@ -539,7 +538,7 @@ ber_put_seqorset( BerElement *ber )
 				return( -1 );
 
 			/* the length itself */
-			if ( ber_write( ber, (char *) &netlen + sizeof(long)
+			if ( ber_write( ber, (char *) (&netlen + 1)
 			    - (FOUR_BYTE_LEN - 1), FOUR_BYTE_LEN - 1, 1 )
 			    != FOUR_BYTE_LEN - 1 )
 				return( -1 );
-- 
2.39.5