revert previous commit: do accept '\00'

[openldap] / libraries / libldap / cyrus.c

diff --git a/libraries/libldap/cyrus.c b/libraries/libldap/cyrus.c
index 3fc3c7e14499fbf9714611a599ef679fba705f35..63eb7d1357cc207155ce66b5e29fbdeb759c75ff 100644 (file)
--- a/libraries/libldap/cyrus.c
+++ b/libraries/libldap/cyrus.c
@@ -1,26 +1,28 @@
 /* $OpenLDAP$ */
 /*
- * Copyright 1999-2000 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1999-2002 The OpenLDAP Foundation, All Rights Reserved.
  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
  */
 
 #include "portable.h"
 
-#include <stdlib.h>
 #include <stdio.h>
 
 #include <ac/socket.h>
+#include <ac/stdlib.h>
 #include <ac/string.h>
 #include <ac/time.h>
 #include <ac/errno.h>
 #include <ac/ctype.h>
 
 #include "ldap-int.h"
+
+#ifdef HAVE_CYRUS_SASL
+
 #ifdef LDAP_R_COMPILE
-#include "ldap_pvt_thread.h"
+ldap_pvt_thread_mutex_t ldap_int_sasl_mutex;
 #endif
 
-#ifdef HAVE_CYRUS_SASL
 #include <sasl.h>
 
 /*
@@ -62,6 +64,8 @@ int ldap_int_sasl_init( void )
                ldap_pvt_sasl_mutex_lock,
                ldap_pvt_sasl_mutex_unlock,    
                ldap_pvt_sasl_mutex_dispose );    
+
+       ldap_pvt_thread_mutex_init( &ldap_int_sasl_mutex );
 #endif
 
        if ( sasl_client_init( client_callbacks ) == SASL_OK ) {
@@ -157,7 +161,7 @@ sb_sasl_drop_packet ( Sockbuf_Buf *sec_buf_in, int debuglevel )
 
        len = sec_buf_in->buf_ptr - sec_buf_in->buf_end;
        if ( len > 0 )
-               memmove( sec_buf_in->buf_base, sec_buf_in->buf_base +
+               AC_MEMCPY( sec_buf_in->buf_base, sec_buf_in->buf_base +
                        sec_buf_in->buf_end, len );
    
        if ( len >= 4 ) {
@@ -210,7 +214,7 @@ sb_sasl_read( Sockbuf_IO_Desc *sbiod, void *buf, ber_len_t len)
                sbiod->sbiod_sb->sb_debug );
 
        /* Grow the packet buffer if neccessary */
-       if ( ( p->sec_buf_in.buf_size < ret ) && 
+       if ( ( p->sec_buf_in.buf_size < (ber_len_t) ret ) && 
                ber_pvt_sb_grow_buffer( &p->sec_buf_in, ret ) < 0 )
        {
                errno = ENOMEM;
@@ -394,7 +398,7 @@ ldap_int_sasl_open(
        sasl_conn_t *ctx;
 
        sasl_callback_t *session_callbacks =
-               ber_memcalloc( 2, sizeof( sasl_callback_t ) );
+               LDAP_CALLOC( 2, sizeof( sasl_callback_t ) );
 
        if( session_callbacks == NULL ) return LDAP_NO_MEMORY;
 
@@ -415,13 +419,14 @@ ldap_int_sasl_open(
 
        rc = sasl_client_new( "ldap", host, session_callbacks,
                SASL_SECURITY_LAYER, &ctx );
+       LDAP_FREE( session_callbacks );
 
        if ( rc != SASL_OK ) {
                ld->ld_errno = sasl_err2ldap( rc );
                return ld->ld_errno;
        }
 
-       Debug( LDAP_DEBUG_TRACE, "ldap_int_sasl_open: %s\n",
+       Debug( LDAP_DEBUG_TRACE, "ldap_int_sasl_open: host=%s\n",
                host, 0, 0 );
 
        lc->lconn_sasl_ctx = ctx;
@@ -659,6 +664,7 @@ ldap_int_sasl_bind(
 int
 ldap_int_sasl_external(
        LDAP *ld,
+       LDAPConn *conn,
        const char * authid,
        ber_len_t ssf )
 {
@@ -666,11 +672,7 @@ ldap_int_sasl_external(
        sasl_conn_t *ctx;
        sasl_external_properties_t extprops;
 
-       if( ld->ld_defconn == NULL ) {
-               return LDAP_LOCAL_ERROR;
-       }
-
-       ctx = ld->ld_defconn->lconn_sasl_ctx;
+       ctx = conn->lconn_sasl_ctx;
 
        if ( ctx == NULL ) {
                return LDAP_LOCAL_ERROR;
@@ -1001,6 +1003,7 @@ ldap_int_sasl_bind(
 int
 ldap_int_sasl_external(
        LDAP *ld,
+       LDAPConn *conn,
        const char * authid,
        ber_len_t ssf )
 { return LDAP_SUCCESS; }