mariadb/storage/innobase/page
Marko Mäkelä c0470caf5a MDEV-29471 Buffer overflow in page_cur_insert_rec_low()
In commit 244fdc435d (MDEV-29438)
we made sure that if the preceding record is the page infimum record,
no more than 8 bytes will be read from it. But, if the data payload of
the being-inserted record is less than 8 bytes (this can happen in
secondary indexes), we must not compare all 8 bytes.

This was caught by a failure of the test gcol.innodb_virtual_basic
under MemorySanitizer and some builds with AddressSanitizer.
2022-09-06 11:33:52 +03:00
..
page0cur.cc MDEV-29471 Buffer overflow in page_cur_insert_rec_low() 2022-09-06 11:33:52 +03:00
page0page.cc Fix GCC 11.2.0 -m32 (IA-32) warnings 2021-10-21 15:31:21 +03:00
page0zip.cc MDEV-27059 page_zip_dir_insert() may corrupt ROW_FORMAT=COMPRESSED tables 2021-11-16 17:13:15 +02:00