MDEV-259 audit plugin does not see sub-statements

mysql-test/suite/plugins/r/audit_null.result

@@ -12,7 +12,18 @@ Audit_null_called	9
 Audit_null_general_error	1
 Audit_null_general_log	3
 Audit_null_general_result	2
+create procedure au1(x char(16)) select concat("test1", x);
+call au1("-12");
+concat("test1", x)
+test1-12
+show status like 'audit_null%';
+Variable_name	Value
+Audit_null_called	19
+Audit_null_general_error	1
+Audit_null_general_log	7
+Audit_null_general_result	5
 uninstall plugin audit_null;
 Warnings:
 Warning	1620	Plugin is busy and will be uninstalled on shutdown
+drop procedure au1;
 set global general_log=@old_global_general_log;

mysql-test/suite/plugins/t/audit_null.test

@@ -12,10 +12,17 @@ install plugin audit_null soname 'adt_null';
 select 1;
 --error 1054
 select foobar;
+
+show status like 'audit_null%';
+
+create procedure au1(x char(16)) select concat("test1", x);
+call au1("-12");
+
 show status like 'audit_null%';
 
 uninstall plugin audit_null;
 --enable_ps_protocol
 
+drop procedure au1;
 set global general_log=@old_global_general_log;
 

sql/sp_head.cc

@@ -3113,8 +3113,7 @@ sp_instr_stmt::execute(THD *thd, uint *nextp)
       (the order of query cache and subst_spvars calls is irrelevant because
       queries with SP vars can't be cached)
     */
-    if (unlikely((thd->variables.option_bits & OPTION_LOG_OFF)==0))
-      general_log_write(thd, COM_QUERY, thd->query(), thd->query_length());
+    general_log_write(thd, COM_QUERY, thd->query(), thd->query_length());
 
     if (query_cache_send_result_to_client(thd, thd->query(),
                                           thd->query_length()) <= 0)

sql/sql_audit.h

@@ -37,8 +37,16 @@ extern void mysql_audit_acquire_plugins(THD *thd, uint event_class);
 #ifndef EMBEDDED_LIBRARY
 extern void mysql_audit_notify(THD *thd, uint event_class,
                                uint event_subtype, ...);
+
+static inline bool mysql_audit_general_enabled()
+{
+  return mysql_global_audit_mask[0] & MYSQL_AUDIT_GENERAL_CLASSMASK;
+}
+
 #else
-#define mysql_audit_notify(...)
+static inline void mysql_audit_notify(THD *thd, uint event_class,
+                                      uint event_subtype, ...) { }
+#define mysql_audit_general_enabled() 0
 #endif
 extern void mysql_audit_release(THD *thd);
 
@@ -53,11 +61,6 @@ static inline uint make_user_name(THD *thd, char *buf)
                   sctx->ip ? sctx->ip : "", "]", NullS) - buf;
 }
 
-static inline bool mysql_audit_general_enabled()
-{
-  return mysql_global_audit_mask[0] & MYSQL_AUDIT_GENERAL_CLASSMASK;
-}
-
 /**
   Call audit plugins of GENERAL audit class, MYSQL_AUDIT_GENERAL_LOG subtype.