--- libraries/liblber/decode.c	2008/09/02 23:54:37	1.105.2.5
+++ libraries/liblber/decode.c	2007/04/04 15:51:10	1.109
@@ -1,8 +1,8 @@
 /* decode.c - ber input decoding routines */
-/* $OpenLDAP: pkg/ldap/libraries/liblber/decode.c,v 1.105.2.4 2008/02/11 23:26:41 kurt Exp $ */
+/* $OpenLDAP: pkg/ldap/libraries/liblber/decode.c,v 1.108 2007/03/23 14:27:38 hyc Exp $ */
 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- * Copyright 1998-2008 The OpenLDAP Foundation.
+ * Copyright 1998-2007 The OpenLDAP Foundation.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -49,44 +49,32 @@ static ber_len_t ber_getnint LDAP_P((
 int
 ber_decode_oid( BerValue *in, BerValue *out )
 {
-	const unsigned char *der;
-	unsigned long val;
-	unsigned val1;
-	ber_len_t i;
+	unsigned char *der = (unsigned char *) in->bv_val;
+	unsigned long val, val1;
+	int i, len;
 	char *ptr;
 
 	assert( in != NULL );
 	assert( out != NULL );
 
-	/* need 4 chars/inbyte + \0 for input={7f 7f 7f...} */
-	if ( !out->bv_val || (out->bv_len+3)/4 <= in->bv_len )
+	/* expands by 5/2, and we add dots - call it 3 */
+	if ( !out->bv_val || out->bv_len < in->bv_len * 3 )
 		return -1;
 
-	ptr = NULL;
-	der = (unsigned char *) in->bv_val;
+	val1 = der[0] / 40;
+	val = der[0] - val1 * 40;
+
+	len = sprintf( out->bv_val, "%ld.%ld", val1, val );
+	ptr = out->bv_val + len;
 	val = 0;
-	for ( i=0; i < in->bv_len; i++ ) {
+	for ( i=1; i<in->bv_len; i++ ) {
+		val = val << 7;
 		val |= der[i] & 0x7f;
 		if ( !( der[i] & 0x80 )) {
-			if ( ptr == NULL ) {
-				/* Initial "x.y": val=x*40+y, x<=2, y<40 if x<2 */
-				ptr = out->bv_val;
-				val1 = (val < 80 ? val/40 : 2);
-				val -= val1*40;
-				ptr += sprintf( ptr, "%u", val1 );
-			}
-			ptr += sprintf( ptr, ".%lu", val );
+			ptr += sprintf( ptr, ".%ld", val );
 			val = 0;
-		} else if ( val - 1UL < LBER_OID_COMPONENT_MAX >> 7 ) {
-			val <<= 7;
-		} else {
-			/* val would overflow, or is 0 from invalid initial 0x80 octet */
-			return -1;
 		}
 	}
-	if ( ptr == NULL || val != 0 )
-		return -1;
-
 	out->bv_len = ptr - out->bv_val;
 	return 0;
 }
@@ -419,7 +407,7 @@ ber_get_stringbvl( bgbvr *b, ber_len_t *
 	case BvOff:
 		*b->res.ba = ber_memalloc_x( (n+1) * b->siz, b->ber->ber_memctx );
 		if ( *b->res.ba == NULL ) return LBER_DEFAULT;
-		((struct berval *)((char *)(*b->res.ba) + n*b->siz +
+		((struct berval *)((long)(*b->res.ba) + n*b->siz +
 			b->off))->bv_val = NULL;
 		break;
 	}
@@ -452,7 +440,7 @@ ber_get_stringbvl( bgbvr *b, ber_len_t *
 			*bvp = bv;
 			break;
 		case BvOff:
-			*(BerVarray)((char *)(*b->res.ba)+n*b->siz+b->off) = bv;
+			*(BerVarray)((long)(*b->res.ba)+n*b->siz+b->off) = bv;
 			break;
 		}
 	}
@@ -780,11 +768,9 @@ ber_scanf ( BerElement *ber,
 
 	fmt_reset = fmt;
 
-	if ( ber->ber_debug & (LDAP_DEBUG_TRACE|LDAP_DEBUG_BER)) {
-		ber_log_printf( LDAP_DEBUG_TRACE, ber->ber_debug,
-			"ber_scanf fmt (%s) ber:\n", fmt );
-		ber_log_dump( LDAP_DEBUG_BER, ber->ber_debug, ber, 1 );
-	}
+	ber_log_printf( LDAP_DEBUG_TRACE, ber->ber_debug,
+		"ber_scanf fmt (%s) ber:\n", fmt );
+	ber_log_dump( LDAP_DEBUG_BER, ber->ber_debug, ber, 1 );
 
 	for ( rc = 0; *fmt && rc != LBER_DEFAULT; fmt++ ) {
 		/* When this is modified, remember to update