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return empty pointers in case of failure

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This commit is contained in:
Pierangelo Masarati 2002-02-27 16:36:33 +00:00
parent 4bb3340cf6
commit 75c6d86e7a
1 changed files with 8 additions and 5 deletions
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13
servers/slapd/dn.c
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@ -476,7 +476,7 @@ rdn_attr_value( const char * rdn )
int
rdn_attrs( const char * rdn_in, char ***ptypes, char ***pvalues)
{
char **parts, **p;
char **parts, **p, **types = NULL, **values = NULL;
*ptypes = NULL;
*pvalues = NULL;
@ -496,14 +496,14 @@ rdn_attrs( const char * rdn_in, char ***ptypes, char ***pvalues)
/* split each rdn part in type value */
s = strchr( p[0], '=' );
if ( s == NULL ) {
charray_free( *ptypes );
charray_free( *pvalues );
charray_free( types );
charray_free( values );
charray_free( parts );
return( -1 );
}
/* type should be fine */
charray_add_n( ptypes, p[0], ( s-p[0] ) );
charray_add_n( &types, p[0], ( s-p[0] ) );
/* value needs to be unescaped
* (maybe this should be moved to ldap_explode_rdn?) */
@ -513,12 +513,15 @@ rdn_attrs( const char * rdn_in, char ***ptypes, char ***pvalues)
}
}
d[0] = '\0';
charray_add( pvalues, s + 1 );
charray_add( &values, s + 1 );
}
/* free array */
charray_free( parts );
*ptypes = types;
*pvalues = values;
return( 0 );
}