Ticket 47965 - Fix coverity issues (2014/12/16)

12867 - Uninitialized pointer read

Description:
The third arg for ldap_utf8strtok_r is supposed to be initialized.

https://fedorahosted.org/389/ticket/47965

Reviewed by [email protected] (Thank you, Mark!!)

ldap/servers/plugins/acl/acllas.c

@@ -1223,7 +1223,7 @@ DS_LASUserDnAttrEval(NSErr_t *errp, char *attr_name, CmpOp_t comparator,
 	
 	/* See if we have a  parent[2].attr" rule */
 	if (strstr(attrName, "parent[") != NULL) {
-		char	*word, *str, *next;
+		char	*word, *str, *next = NULL;
 	
 		numOflevels = 0;
 		n_currEntryDn = slapi_entry_get_ndn ( lasinfo.resourceEntry );
@@ -1489,7 +1489,7 @@ DS_LASLdapUrlAttrEval(NSErr_t *errp, char *attr_name, CmpOp_t comparator,
 
 	/* See if we have a  parent[2].attr" rule */
 	if (strstr(attrName, "parent[") != NULL) {
-		char	*word, *str, *next;
+		char	*word, *str, *next = NULL;
 	
 		numOflevels = 0;
 		n_currEntryDn = slapi_entry_get_ndn ( lasinfo.resourceEntry );
@@ -2659,7 +2659,7 @@ DS_LASGroupDnAttrEval(NSErr_t *errp, char *attr_name, CmpOp_t comparator,
 
 		/* See if we have a  parent[2].attr" rule */
 		if (strstr(attrName, "parent[") != NULL) {
-			char	*word, *str, *next;
+			char	*word, *str, *next = NULL;
 
 			numOflevels = 0;
 			n_currEntryDn = slapi_entry_get_ndn ( lasinfo.resourceEntry ) ;

ldap/servers/plugins/acl/aclparse.c

@@ -600,7 +600,7 @@ __aclp__sanity_check_acltxt (aci_t *aci_item, char *str)
 	ACLListHandle_t *handle = NULL;
 	char            *newstr = NULL;
 	char            *word;
-	char            *next;
+	char            *next = NULL;
 	const char      *brkstr = " ;";
 	int             checkversion = 0;
 
@@ -1367,7 +1367,7 @@ __aclp__get_aci_right (char *str)
 {
 
 	char	*sav_str = slapi_ch_strdup(str);
-	char	*t, *tt;
+	char	*t, *tt = NULL;
 	int   	type = 0;
 	char 	*delimiter = ",";
 	char 	*val = NULL;

ldap/servers/plugins/replication/repl5_replica.c

@@ -2046,7 +2046,7 @@ replica_check_for_tasks(Replica *r, Slapi_Entry *e)
         char *forcing;
         char *csnpart;
         char *ridstr;
-        char *iter;
+        char *iter = NULL;
         int i;
 
         for(i = 0; i < CLEANRIDSIZ && clean_vals[i]; i++){

ldap/servers/plugins/replication/repl_extop.c

@@ -1463,7 +1463,7 @@ multimaster_extop_abort_cleanruv(Slapi_PBlock *pb)
 	char *repl_root;
 	char *payload = NULL;
 	char *certify_all;
-	char *iter;
+	char *iter = NULL;
 	int rc = LDAP_SUCCESS;
 
 	slapi_pblock_get(pb, SLAPI_EXT_OP_REQ_OID, &extop_oid);
@@ -1591,7 +1591,7 @@ multimaster_extop_cleanruv(Slapi_PBlock *pb)
 	char *force = NULL;
 	char *extop_oid;
 	char *repl_root;
-	char *iter;
+	char *iter = NULL;
 	int release_it = 0;
 	int rid = 0;
 	int rc = LDAP_OPERATIONS_ERROR;

ldap/servers/plugins/replication/windows_connection.c

@@ -595,7 +595,7 @@ windows_LDAPMessage2Entry(Slapi_Entry *e, Repl_Connection *conn,
 				char *dupa = slapi_ch_strdup(a);
 				char *newa = NULL; /* dup of 'a' with next range */
 				char *p, *wp, *pp; /* work pointers */
-				char *iter;
+				char *iter = NULL;
 				int high = 0;
 				int sizea = strlen(a) + 2;
 				/* handling subtype(s) */

ldap/servers/plugins/replication/windows_private.c

@@ -946,7 +946,7 @@ create_subtree_pairs(char **pairs)
 	subtreePair *spp;
 	char **ptr;
 	char *p0, *p1;
-	char *saveptr;
+	char *saveptr = NULL;
 	int cnt;
 
 	for (cnt = 0, ptr = pairs; ptr && *ptr; cnt++, ptr++) ;

ldap/servers/plugins/rootdn_access/rootdn_access.c

@@ -229,7 +229,7 @@ rootdn_load_config(Slapi_PBlock *pb)
     Slapi_Entry *e = NULL;
     char *openTime = NULL;
     char *closeTime = NULL;
-    char *token, *iter, *copy;
+    char *token, *iter = NULL, *copy;
     char hour[3], min[3];
     int result = 0;
     int time;

ldap/servers/slapd/back-ldbm/ldbm_attr.c

@@ -509,7 +509,7 @@ attr_index_parse_idlistsize(struct attrinfo *ai, const char *strval, struct inde
 	int rc = 0; /* assume success */
 	char *mystr = slapi_ch_strdup(strval); /* copy for strtok */
 	char *values = NULL;
-	char *lasts, *val, *ptr;
+	char *lasts = NULL, *val, *ptr;
 	int seen_limit = 0, seen_type = 0, seen_flags = 0, seen_values = 0;
 	Slapi_Attr *attr = &ai->ai_sattr;