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here MSAN complains that ==218853==WARNING: MemorySanitizer: use-of-uninitialized-value #0 0x7f84a77c60a3 in _gnutls_rnd_init /tmp/msan/lib/random.c:69:6 #1 0x7f84a77c60a3 in gnutls_rnd /tmp/msan/lib/random.c:168:6 but the line lib/random.c:69 in gnutls-3.7.1 is 69 if (unlikely(!rnd_initialized)) { and rnd_initialized is declared as 40 static _Thread_local unsigned rnd_initialized = 0; which apparently MSAN isn't happy with
61 lines
1.8 KiB
Plaintext
61 lines
1.8 KiB
Plaintext
# MSAN doesn't like gnutls_rnd
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source include/not_msan.inc;
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if ($MTR_COMBINATION_ED25519) {
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if (!$AUTH_ED25519_SO) {
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skip No auth_ed25519 plugin;
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}
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let $AUTH_PLUGIN = ed25519;
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let $CLIENT_PLUGIN=client_ed25519;
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}
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if ($MTR_COMBINATION_PARSEC) {
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if (!$AUTH_PARSEC_SO) {
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skip No auth_parsec plugin;
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}
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let $AUTH_PLUGIN = parsec;
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let $CLIENT_PLUGIN=parsec;
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}
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--replace_result $CLIENT_PLUGIN CLIENT_PLUGIN
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--error ER_CANT_OPEN_LIBRARY,ER_CANT_FIND_DL_ENTRY
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eval install soname '$CLIENT_PLUGIN';
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if ($errno == 1126) {
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# this happens in bintars when C/C is linked with gnutls
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skip $CLIENT_PLUGIN is not found or contains unresolved symbols;
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}
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source include/master-slave.inc;
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sync_slave_with_master;
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--replace_result $AUTH_PLUGIN PLUGIN
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eval install soname 'auth_$AUTH_PLUGIN';
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# create a user for replication with auth plugin
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connection master;
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--replace_result $AUTH_PLUGIN plugin
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eval install soname 'auth_$AUTH_PLUGIN';
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--replace_result $AUTH_PLUGIN PLUGIN
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eval create user rpluser@'%' identified via $AUTH_PLUGIN using PASSWORD('rpl_pass');
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grant replication slave on *.* to rpluser@'%';
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connection master;
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sync_slave_with_master;
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# Set the slave to connect using the user created with the auth plugin for replication
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source include/stop_slave.inc;
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--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
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change master to master_user='rpluser', master_password='rpl_pass';
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source include/start_slave.inc;
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--echo # Cleanup
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source include/stop_slave.inc;
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change master to master_user='root', master_password='';
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source include/start_slave.inc;
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source include/stop_slave.inc;
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drop user rpluser@'%';
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--replace_result $AUTH_PLUGIN plugin
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eval uninstall soname 'auth_$AUTH_PLUGIN';
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connection master;
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drop user rpluser@'%';
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--replace_result $AUTH_PLUGIN plugin
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eval uninstall soname 'auth_$AUTH_PLUGIN';
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