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MDEV-41310: Assertion current_lsn < archive_header_was_reset failed

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log_t::write_checkpoint(): Correct an off-by-one error in the assertion
expression. We may reach the very end of the current log file.
A subsequent log_t::write_buf() will invoke archive_new_write(),
which will create a new log file if needed.

Tested by: Saahil Alam
This commit is contained in:
Marko Mäkelä
2026-09-29 15:34:10 +03:00
parent 8052a1f35b
commit e02ce4ad41
1 changed files with 1 additions and 1 deletions
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2
storage/innobase/buf/buf0flu.cc
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@@ -1941,7 +1941,7 @@ inline lsn_t log_t::write_checkpoint(lsn_t checkpoint, lsn_t end_lsn) noexcept
set_capacity();
archive_header_was_reset= first_lsn + capacity();
ut_ad(current_lsn >= first_lsn);
ut_ad(current_lsn < archive_header_was_reset);
ut_ad(current_lsn <= archive_header_was_reset);
next_checkpoint_no= uint16_t(4 * is_encrypted());
if (is_encrypted())