Skip to content

MDEV-39276: Assertion 0 failed in json_find_path #5045

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
grooverdan wants to merge 1 commit into
base: 10.6
Choose a base branch
from
Open

MDEV-39276: Assertion 0 failed in json_find_path #5045

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions mysql-test/main/func_json.result
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1788,6 +1788,12 @@ JSON_EXTRACT('0E+0','$')
SELECT JSON_EXISTS(CONCAT('[', REPEAT('[', 4000), 'Y', REPEAT(']', 4000), ', 1]'), '$[100]') as je;
je
NULL
SELECT JSON_EXISTS('[[[[[Y[[[[n[[[[[[[[[[[n[[[Vn]]]]]]]]]]]]]],]]:]]]](', '$[0 to rrrrrRR-1]') as je;
je
NULL
SELECT JSON_EXISTS('[[[[[Y[[[[[[[[[[[[[[[[[[Vn]]]]]]]]]]]]]],]]:]]]](', '$[0 to rrrrRR-1]') as je;
je
NULL
#
# End of 10.6 tests
#
2 changes: 2 additions & 0 deletions mysql-test/main/func_json.test
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1247,6 +1247,8 @@ SELECT JSON_EXTRACT('{a:true}','$.a')=TRUE;
SELECT JSON_EXTRACT('0E+0','$');

SELECT JSON_EXISTS(CONCAT('[', REPEAT('[', 4000), 'Y', REPEAT(']', 4000), ', 1]'), '$[100]') as je;
SELECT JSON_EXISTS('[[[[[Y[[[[n[[[[[[[[[[[n[[[Vn]]]]]]]]]]]]]],]]:]]]](', '$[0 to rrrrrRR-1]') as je;
SELECT JSON_EXISTS('[[[[[Y[[[[[[[[[[[[[[[[[[Vn]]]]]]]]]]]]]],]]:]]]](', '$[0 to rrrrRR-1]') as je;
Comment on lines +1250 to +1251
Copy link
Copy Markdown

@gemini-code-assist gemini-code-assist Bot May 6, 2026

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

medium

It is a standard practice in the MariaDB test suite to include a reference to the MDEV task (e.g., --echo # MDEV-39276) before adding regression test cases. This provides essential context for future maintenance, especially for complex or fuzzer-generated test cases like these. Note that the corresponding .result file will also need to be updated to reflect this change.

--echo # MDEV-39276
SELECT JSON_EXISTS('[[[[[Y[[[[n[[[[[[[[[[[n[[[Vn]]]]]]]]]]]]]],]]:]]]](', '$[0 to rrrrrRR-1]') as je;
SELECT JSON_EXISTS('[[[[[Y[[[[[[[[[[[[[[[[[[Vn]]]]]]]]]]]]]],]]:]]]](', '$[0 to rrrrRR-1]') as je;


--echo #
--echo # End of 10.6 tests
Expand Down