[MDEV-15012] ASAN: numerous test failures in PS - Jira

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Type: Bug
Status: Closed (View Workflow)
Priority: Major
Resolution: Fixed
Affects Version/s: 5.5(EOL), 10.0(EOL), 10.1(EOL), 10.2(EOL)
Fix Version/s: 5.5.60, 10.0.34, 10.1.31, 10.2.13, 10.3.5
Component/s: Prepared Statements
Labels:
None

Sprint:
10.1.31

Description

Lits of tests failing: main.multi_update main.mysql_client_test main.mysql_client_test_nonblock main.derived_view main.ps_ddl main.subselect_sj main.subselect_sj_jcl6 main.view. In normal, not in --ps-protocol.

In all cases, the freed memory is read or written into in

    #0 0x603f51 in THD::rollback_item_tree_changes() sql/sql_class.cc:2257

usually called from

    #1 0x6d3951 in Prepared_statement::cleanup_stmt() sql/sql_prepare.cc:3235

    #2 0x6e0a45 in Prepared_statement::execute(String*, bool) sql/sql_prepare.cc:3958

    #3 0x6e13e8 in Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*) sql/sql_prepare.cc:3591

    #4 0x6e1e9d in mysql_sql_stmt_execute(THD*) sql/sql_prepare.cc:2740

At least in multi_update, it fails on the second execution of PS.

Attachments

Issue Links

duplicates

MDEV-15099 InnoDB partition tests fail in buildbot with ASAN use-after-poison in THD::rollback_item_tree_changes

Closed

Activity

People

Assignee:: Oleksandr Byelkin

Reporter:: Sergei Golubchik

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 2018-01-20 16:33

Updated:: 2018-01-29 08:10

Resolved:: 2018-01-29 08:10

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