/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 1998-2007 The OpenLDAP Foundation.
+ * Copyright 1998-2008 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
assert( SOCKBUF_VALID( sb ) );
assert( LBER_VALID( ber ) );
- ber_log_printf( LDAP_DEBUG_TRACE, ber->ber_debug,
- "ber_get_next\n" );
+ if ( ber->ber_debug & LDAP_DEBUG_TRACE ) {
+ ber_log_printf( LDAP_DEBUG_TRACE, ber->ber_debug,
+ "ber_get_next\n" );
+ }
/*
* Any ber element looks like this: tag length contents.
}
while (ber->ber_rwptr > (char *)&ber->ber_tag && ber->ber_rwptr <
- (char *)&ber->ber_len + LENSIZE*2 -1) {
+ (char *)&ber->ber_len + LENSIZE*2) {
ber_slen_t sblen;
char buf[sizeof(ber->ber_len)-1];
ber_len_t tlen = 0;
+ /* The tag & len can be at most 9 bytes; we try to read up to 8 here */
sock_errset(0);
- sblen=ber_int_sb_read( sb, ber->ber_rwptr,
- ((char *)&ber->ber_len + LENSIZE*2 - 1)-ber->ber_rwptr);
+ sblen=((char *)&ber->ber_len + LENSIZE*2 - 1)-ber->ber_rwptr;
+ /* Trying to read the last len byte of a 9 byte tag+len */
+ if (sblen<1)
+ sblen = 1;
+ sblen=ber_int_sb_read( sb, ber->ber_rwptr, sblen );
if (sblen<=0) return LBER_DEFAULT;
ber->ber_rwptr += sblen;
int i;
unsigned char *p = (unsigned char *)ber->ber_ptr;
int llen = *p++ & 0x7f;
- if (llen > (int)sizeof(ber_len_t)) {
+ if (llen > LENSIZE) {
sock_errset(ERANGE);
return LBER_DEFAULT;
}