Bug #86409 | Possible unintended usage of "keyinfo" variable | ||
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Submitted: | 22 May 2017 15:20 | Modified: | 5 Sep 2017 1:54 |
Reporter: | Petru-Florin Mihancea | Email Updates: | |
Status: | Closed | Impact on me: | |
Category: | MySQL Server: Optimizer | Severity: | S3 (Non-critical) |
Version: | 5.7 | OS: | Any |
Assigned to: | CPU Architecture: | Any |
[22 May 2017 15:20]
Petru-Florin Mihancea
[23 May 2017 14:10]
MySQL Verification Team
Hi! This time, you could be quite right. Looks to me that those two variables, which are pointers to different structures, could be used depending on other conditions. In any case, this is worth further analysis. Verified.
[5 Sep 2017 1:54]
Paul DuBois
Posted by developer: Fixed in 5.7.20, 8.0.3. Code cleanup. No changelog entry needed. (No incorrect behavior was demonstrated.)