Merge with MySQL 5.1.42

- Marked a couple of tests with --big
- Fixed xtradb/handler/ha_innodb.cc to call explain_filename()

storage/xtradb/handler/ha_innodb.cc:
  Call explain_filename() to get proper names for partitioned tables

1 files changed, 25 insertions, 1 deletions

diff --git a/sql/rpl_rli.cc b/sql/rpl_rli.cc
index 1591285f083..ddb4828877e 100644
--- a/sql/rpl_rli.cc
+++ b/sql/rpl_rli.cc
@@ -100,7 +100,8 @@ int init_relay_log_info(Relay_log_info* rli,
   rli->tables_to_lock_count= 0;
 
   char pattern[FN_REFLEN];
-  if (fn_format(pattern, PREFIX_SQL_LOAD, slave_load_tmpdir, "",
+  (void) my_realpath(pattern, slave_load_tmpdir, 0);
+  if (fn_format(pattern, PREFIX_SQL_LOAD, pattern, "",
             MY_SAFE_PATH | MY_RETURN_REAL_PATH) == NullS)
   {
     pthread_mutex_unlock(&rli->data_lock);
@@ -127,6 +128,29 @@ int init_relay_log_info(Relay_log_info* rli,
     rli->relay_log.max_size (and mysql_bin_log.max_size).
   */
   {
+    /* Reports an error and returns, if the --relay-log's path 
+       is a directory.*/
+    if (opt_relay_logname && 
+        opt_relay_logname[strlen(opt_relay_logname) - 1] == FN_LIBCHAR)
+    {
+      pthread_mutex_unlock(&rli->data_lock);
+      sql_print_error("Path '%s' is a directory name, please specify \
+a file name for --relay-log option", opt_relay_logname);
+      DBUG_RETURN(1);
+    }
+
+    /* Reports an error and returns, if the --relay-log-index's path 
+       is a directory.*/
+    if (opt_relaylog_index_name && 
+        opt_relaylog_index_name[strlen(opt_relaylog_index_name) - 1] 
+        == FN_LIBCHAR)
+    {
+      pthread_mutex_unlock(&rli->data_lock);
+      sql_print_error("Path '%s' is a directory name, please specify \
+a file name for --relay-log-index option", opt_relaylog_index_name);
+      DBUG_RETURN(1);
+    }
+
     char buf[FN_REFLEN];
     const char *ln;
     static bool name_warning_sent= 0;