Bug #108509 Return value of rbt_search() not get checked

• Submitted: 16 Sep 2022 0:17
• Modified: 16 Sep 2022 5:25
• Reporter: Li Zhong
• Status: Verified
• Category: MySQL Server: FULLTEXT search
• Severity: S2 (Serious)
• Version: 8.0.21
• OS: Any
• CPU Architecture: Any

[16 Sep 2022 0:17] Li Zhong

Description:
In https://github.com/mysql/mysql-server/blob/f8cdce86448a211511e8a039c62580ae16cb96f5/storag..., rbt_search could return error but now it's unchecked.

How to repeat:
We find this by our static analysis tool. The analysis result is checked manually.

Suggested fix:
ut_ad(rbt_search(rows, &parent, &doc_id));

[16 Sep 2022 0:17] Li Zhong

Another similar bug at https://github.com/mysql/mysql-server/blob/f8cdce86448a211511e8a039c62580ae16cb96f5/storag...

[16 Sep 2022 5:25] MySQL Verification Team

Hello Li Zhong,

Thank you for the report and feedback.

regards,
Umesh