Added asan options to mysql-test-run

- Leak detection is now enabled by default
- Also added to mysql-test suppression files for asan and lsan

mysql-test/asan.supp

@@ -0,0 +1 @@
+# Asan suppressions

mysql-test/include/not_asan.inc

@@ -0,0 +1,8 @@
+# This file should only be used with test that finds bugs in ASan that can not
+# be overcome. In normal cases one should fix the bug server/test case or in
+# the worst case add a (temporary?) suppression in asan.supp or lsan.supp
+
+if (`select @@have_sanitizer <> 'NO'`)
+{
+--skip Can't be run with ASan
+}

mysql-test/lsan.supp

@@ -0,0 +1,17 @@
+# LSAN (Asan leaks) suppressions
+
+# Leaks found by main.tls_version1
+leak:gnutls_certificate_allocate_credentials
+leak:gnutls_x509_trust_list_init
+
+# Leaks found by openssl_1
+leak:libtasn1
+leak:libgnutls
+leak:gnutls_pubkey_init
+leak:gnutls_x509_privkey_init
+leak:gnutls_x509_crt_init
+leak:gnutls_privkey_init
+leak:gnutls_x509_trust_list_init
+leak:gnutls_subject_alt_names_init
+leak:__gmp_default_allocate
+leak:__gmp_default_reallocate

mysql-test/main/openssl_1.test

@@ -1,5 +1,6 @@
 # Needed for mysqldump
 --source include/have_utf8mb4.inc
+--source include/not_asan.inc
 
 # Tests for SSL connections, only run if mysqld is compiled
 # with support for SSL.

mysql-test/mysql-test-run.pl

@@ -1772,12 +1772,24 @@ sub command_line_setup {
   # --------------------------------------------------------------------------
   # Check debug related options
   # --------------------------------------------------------------------------
+  $ENV{ASAN_OPTIONS}= "abort_on_error=1:" . ($ENV{ASAN_OPTIONS} || '');
+  $ENV{ASAN_OPTIONS}= "suppressions=${glob_mysql_test_dir}/asan.supp:" .
+    $ENV{ASAN_OPTIONS}
+    if -f "$glob_mysql_test_dir/asan.supp";
+  # The following can be useful when a test fails without any asan report
+  # on stderr like with openssl_1.test
+  # $ENV{ASAN_OPTIONS}= "log_path=${opt_vardir}/log/asan:" . $ENV{ASAN_OPTIONS};
+
+  # Add leak suppressions
+  $ENV{LSAN_OPTIONS}= "suppressions=${glob_mysql_test_dir}/lsan.supp"
+    if -f "$glob_mysql_test_dir/lsan.supp";
+
   if ( $opt_gdb || $opt_client_gdb || $opt_ddd || $opt_client_ddd || 
        $opt_manual_gdb || $opt_manual_lldb || $opt_manual_ddd || 
        $opt_manual_debug || $opt_dbx || $opt_client_dbx || $opt_manual_dbx || 
        $opt_debugger || $opt_client_debugger )
   {
-    $ENV{ASAN_OPTIONS}= 'abort_on_error=1:'.($ENV{ASAN_OPTIONS} || '');
+    $ENV{ASAN_OPTIONS}= 'disable_coredump=0:'. $ENV{ASAN_OPTIONS};
     if ( using_extern() )
     {
       mtr_error("Can't use --extern when using debugger");

mysql-test/suite/sys_vars/inc/sysvars_server.inc

@@ -22,6 +22,7 @@ select * from information_schema.system_variables
           'in_predicate_conversion_threshold',
           'have_openssl',
           'have_symlink',
+          'have_sanitizer',
           'hostname',
           'large_files_support', 'log_tc_size',
           'lower_case_file_system',
@@ -48,6 +49,7 @@ select VARIABLE_NAME, VARIABLE_SCOPE, VARIABLE_TYPE, VARIABLE_COMMENT,
   where variable_name in (
           'have_openssl',
           'have_symlink',
+          'have_sanitizer',
           'hostname',
           'large_files_support',
           'lower_case_file_system',

mysql-test/suite/sys_vars/r/sysvars_server_embedded.result

@@ -11,6 +11,7 @@ variable_name not in (
 'in_predicate_conversion_threshold',
 'have_openssl',
 'have_symlink',
+'have_sanitizer',
 'hostname',
 'large_files_support', 'log_tc_size',
 'lower_case_file_system',
@@ -4654,6 +4655,7 @@ from information_schema.system_variables
 where variable_name in (
 'have_openssl',
 'have_symlink',
+'have_sanitizer',
 'hostname',
 'large_files_support',
 'lower_case_file_system',
@@ -4679,6 +4681,16 @@ NUMERIC_BLOCK_SIZE	NULL
 ENUM_VALUE_LIST	NULL
 READ_ONLY	YES
 COMMAND_LINE_ARGUMENT	NULL
+VARIABLE_NAME	HAVE_SANITIZER
+VARIABLE_SCOPE	GLOBAL
+VARIABLE_TYPE	VARCHAR
+VARIABLE_COMMENT	If the server is compiled with ASan (Address sanitizer) this will be set to YES, otherwise will be set to NO
+NUMERIC_MIN_VALUE	NULL
+NUMERIC_MAX_VALUE	NULL
+NUMERIC_BLOCK_SIZE	NULL
+ENUM_VALUE_LIST	NULL
+READ_ONLY	YES
+COMMAND_LINE_ARGUMENT	NULL
 VARIABLE_NAME	HAVE_SYMLINK
 VARIABLE_SCOPE	GLOBAL
 VARIABLE_TYPE	VARCHAR

mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result

@@ -11,6 +11,7 @@ variable_name not in (
 'in_predicate_conversion_threshold',
 'have_openssl',
 'have_symlink',
+'have_sanitizer',
 'hostname',
 'large_files_support', 'log_tc_size',
 'lower_case_file_system',
@@ -5746,6 +5747,7 @@ from information_schema.system_variables
 where variable_name in (
 'have_openssl',
 'have_symlink',
+'have_sanitizer',
 'hostname',
 'large_files_support',
 'lower_case_file_system',
@@ -5771,6 +5773,16 @@ NUMERIC_BLOCK_SIZE	NULL
 ENUM_VALUE_LIST	NULL
 READ_ONLY	YES
 COMMAND_LINE_ARGUMENT	NULL
+VARIABLE_NAME	HAVE_SANITIZER
+VARIABLE_SCOPE	GLOBAL
+VARIABLE_TYPE	VARCHAR
+VARIABLE_COMMENT	If the server is compiled with ASan (Address sanitizer) this will be set to YES, otherwise will be set to NO
+NUMERIC_MIN_VALUE	NULL
+NUMERIC_MAX_VALUE	NULL
+NUMERIC_BLOCK_SIZE	NULL
+ENUM_VALUE_LIST	NULL
+READ_ONLY	YES
+COMMAND_LINE_ARGUMENT	NULL
 VARIABLE_NAME	HAVE_SYMLINK
 VARIABLE_SCOPE	GLOBAL
 VARIABLE_TYPE	VARCHAR

sql/mysqld.cc

@@ -675,7 +675,7 @@ MY_LOCALE *my_default_lc_time_names;
 
 SHOW_COMP_OPTION have_ssl, have_symlink, have_dlopen, have_query_cache;
 SHOW_COMP_OPTION have_geometry, have_rtree_keys;
-SHOW_COMP_OPTION have_crypt, have_compress;
+SHOW_COMP_OPTION have_crypt, have_compress, have_sanitizer;
 SHOW_COMP_OPTION have_profiling;
 SHOW_COMP_OPTION have_openssl;
 
@@ -7957,6 +7957,14 @@ static int mysql_init_variables(void)
 #endif /* ! EMBEDDED_LIBRARY */
 #endif /* HAVE_OPENSSL */
 
+have_sanitizer= SHOW_OPTION_NO;
+#if defined(__has_feature)
+#if __has_feature(address_sanitizer) || defined(__SANITIZE_ADDRESS__)
+  have_sanitizer= SHOW_OPTION_YES;
+#endif
+#endif
+
+
 #if defined(__WIN__)
   /* Allow Win32 users to move MySQL anywhere */
   {

sql/set_var.h

@@ -393,7 +393,7 @@ extern SHOW_COMP_OPTION have_csv, have_innodb;
 extern SHOW_COMP_OPTION have_ndbcluster, have_partitioning;
 extern SHOW_COMP_OPTION have_profiling;
 
-extern SHOW_COMP_OPTION have_ssl, have_symlink, have_dlopen;
+extern SHOW_COMP_OPTION have_ssl, have_symlink, have_dlopen, have_sanitizer;
 extern SHOW_COMP_OPTION have_query_cache;
 extern SHOW_COMP_OPTION have_geometry, have_rtree_keys;
 extern SHOW_COMP_OPTION have_crypt;

sql/sys_vars.cc

@@ -4808,6 +4808,12 @@ static Sys_var_have Sys_have_rtree_keys(
        "are available, will be set to YES, otherwise will be set to NO.",
        READ_ONLY GLOBAL_VAR(have_rtree_keys), NO_CMD_LINE);
 
+static Sys_var_have Sys_have_santitizer(
+       "have_sanitizer",
+       "If the server is compiled with ASan (Address sanitizer) this will be "
+       "set to YES, otherwise will be set to NO",
+       READ_ONLY GLOBAL_VAR(have_sanitizer), NO_CMD_LINE);
+
 static Sys_var_have Sys_have_ssl(
        "have_ssl", "If the server supports secure connections, will be set to YES, "
        "otherwise will be set to NO. If set to DISABLED, the server was compiled with "

storage/tokudb/mysql-test/tokudb/t/bf_delete.test

@@ -2,6 +2,8 @@
 
 source include/have_tokudb.inc;
 source include/big_test.inc;
+# ASan causes test to timeout
+source include/not_asan.inc;
 set default_storage_engine='tokudb';
 disable_warnings;
 drop table if exists t;

storage/tokudb/mysql-test/tokudb_parts/t/partition_alter4_tokudb.test

@@ -49,6 +49,8 @@ let $more_pk_ui_tests= 0;
 --source include/big_test.inc
 # Skiping this test from Valgrind execution as per Bug-14627884
 --source include/not_valgrind.inc
+# Don't run with asan as it causes timeouts
+--source include/not_asan.inc
 
 #------------------------------------------------------------------------------#
 # Engine specific settings and requirements