Merge ssmith@bk-internal.mysql.com:/home/bk/mysql-5.1-new-ndb

into  willster.(none):/home/stewart/Documents/MySQL/5.1/ndb

storage/ndb/include/util/UtilBuffer.hpp

@@ -73,11 +73,15 @@ public:
   }
   
   int assign(const void * d, size_t l) {
-    if (data) free(data);
+    /* Free the old data only after copying, in case d==data. */
+    void *old_data= data;
     data = NULL;
     len = 0;
     alloc_size = 0;
-    return append(d, l);
+    int ret= append(d, l);
+    if (old_data)
+      free(old_data);
+    return ret;
   }
 
   void clear() {

storage/ndb/src/common/util/SimpleProperties.cpp

@@ -267,7 +267,7 @@ SimpleProperties::pack(Writer & it, const void * __src,
       const char * src_len = _src + _map[i].Length_Offset;
       Uint32 len = *((Uint32*)src_len);
       if(!ignoreMinMax){
-	if(len == _map[i].maxValue)
+	if(len > _map[i].maxValue)
 	  return ValueTooHigh;
       }
       ok = it.add(_map[i].Key, src, len);
@@ -276,7 +276,7 @@ SimpleProperties::pack(Writer & it, const void * __src,
     case SimpleProperties::StringValue:
       if(!ignoreMinMax){
 	size_t len = strlen(src);
-	if(len == _map[i].maxValue)
+	if(len > _map[i].maxValue)
 	  return ValueTooHigh;
       }
       ok = it.add(_map[i].Key, src);