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mariadb/storage/perfschema/unittest
Marko Mäkelä 82d7419e06 MDEV-34388: Stack overflow on Alpine Linux
page_is_corrupted(): Do not allocate the buffers from stack,
but from the heap, in xb_fil_cur_open().

row_quiesce_write_cfg(): Issue one type of message when we
fail to create the .cfg file.

update_statistics_for_table(), read_statistics_for_table(),
delete_statistics_for_table(), rename_table_in_stat_tables():
Use a common stack buffer for Index_stat, Column_stat, Table_stat.

ha_connect::FileExists(): Invoke push_warning_printf() so that
we can avoid allocating a buffer for snprintf().

translog_init_with_table(): Do not duplicate TRANSLOG_PAGE_SIZE_BUFF.

Let us also globally enable the GCC 4.4 and clang 3.0 option
-Wframe-larger-than=16384 to reduce the possibility of introducing
such stack overflow in the future.  For RocksDB and Mroonga we relax
these limits.

Reviewed by: Vladislav Lesin
2025-05-20 17:27:05 +03:00
..
2024-10-03 09:31:39 +03:00
2024-10-03 09:31:39 +03:00