| Bug #38160 | UUID() generates incorrectly formatted UUIDs | ||
|---|---|---|---|
| Submitted: | 16 Jul 2008 6:20 | Modified: | 4 Dec 2008 17:29 |
| Reporter: | Tatjana A. Nuernberg | ||
| Status: | Closed | ||
| Category: | Server: General | Severity: | S3 (Non-critical) |
| Version: | 6.0 | OS: | Any |
| Assigned to: | Tatjana A. Nuernberg | Target Version: | 6.0-beta |
| Triage: | Triaged: D2 (Serious) | ||
[21 Jul 2008 6:28]
Tatjana A. Nuernberg
pushed to 6.0.7-bugteam as p/o multi-patchset
[4 Dec 2008 5:36]
Tatjana A. Nuernberg
status of ticket was not auto-updated correctly due to multi-patch. see Bug#35848 for ChangeSet IDs.
[4 Dec 2008 17:29]
Paul DuBois
Noted in 6.0.7 changelog. UUID() values could have hyphens in the wrong place.
Description: my_uuid2str() has an off-by-one that results in the hyphens ending up two nibbles to the right of where they should be in the UUID. How to repeat: select uuid(); compare uuid() to that generated by 5.0 or 5.1 mysqld, or in fact any UUID. try to decode with random uuid tool. Suggested fix: void my_uuid2str(const uchar *guid, char *s) { ... if(i == 3 || i == 5 || i == 7 || i == 9)