Merge

mysql-test/r/loaddata.result

@@ -496,4 +496,11 @@ SELECT * FROM t1;
 col0
 test
 DROP TABLE t1;
+#
+# Bug #52512 : Assertion `! is_set()' in 
+#  Diagnostics_area::set_ok_status on LOAD DATA
+#
+CREATE TABLE t1 (id INT NOT NULL);
+LOAD DATA LOCAL INFILE 'tb.txt' INTO TABLE t1;
+DROP TABLE t1;
 End of 5.1 tests

mysql-test/t/loaddata.test

@@ -560,4 +560,24 @@ let $MYSQLD_DATADIR= `select @@datadir`;
 remove_file $MYSQLD_DATADIR/test/t1.txt;
 
 
+--echo #
+--echo # Bug #52512 : Assertion `! is_set()' in 
+--echo #  Diagnostics_area::set_ok_status on LOAD DATA
+--echo #
+
+connect (con1,localhost,root,,test);
+
+CREATE TABLE t1 (id INT NOT NULL);
+--send LOAD DATA LOCAL INFILE 'tb.txt' INTO TABLE t1
+# please keep this is a spearate test file : it's important to have no
+# commands after this one
+
+connection default;
+dirty_close con1;
+
+connect (con1,localhost,root,,test);
+DROP TABLE t1;
+connection default;
+disconnect con1;
+
 --echo End of 5.1 tests

sql/net_serv.cc

@@ -902,7 +902,13 @@ my_real_read(NET *net, size_t *complen)
 		       ("Packets out of order (Found: %d, expected %u)",
 			(int) net->buff[net->where_b + 3],
 			net->pkt_nr));
-#ifdef EXTRA_DEBUG
+            /* 
+              We don't make noise server side, since the client is expected
+              to break the protocol for e.g. --send LOAD DATA .. LOCAL where
+              the server expects the client to send a file, but the client
+              may reply with a new command instead.
+            */
+#if defined (EXTRA_DEBUG) && !defined (MYSQL_SERVER)
             fflush(stdout);
 	    fprintf(stderr,"Error: Packets out of order (Found: %d, expected %d)\n",
 		    (int) net->buff[net->where_b + 3],

sql/sql_load.cc

@@ -933,6 +933,10 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
         DBUG_RETURN(1);
       }
     }
+
+    if (thd->is_error())
+      read_info.error= 1;
+
     if (read_info.error)
       break;
     if (skip_lines)