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2017-04-08
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| 18:18 | • Fixed ticket [b93be872]: JSON extension accepts invalid numeric values plus 5 other changes (artifact: 39c0f43a user: drh) | |
| 18:18 | Disallow leading zeros on numeric constants in JSON. Fix for ticket [b93be8729a895a528e2] (check-in: 204e72f0 user: drh tags: trunk) | |
| 17:54 | • New ticket [b93be872] JSON extension accepts invalid numeric values. (artifact: 72ad25bf user: drh) | |
| Ticket Hash: | b93be8729a895a528e2849fca99f716cc80cec91 | |||
| Title: | JSON extension accepts invalid numeric values | |||
| Status: | Fixed | Type: | Code_Defect | |
| Severity: | Important | Priority: | Immediate | |
| Subsystem: | Unknown | Resolution: | Fixed | |
| Last Modified: | 2017-04-08 18:18:32 | |||
| Version Found In: | ||||
| User Comments: | ||||
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drh added on 2017-04-08 17:54:19:
The JSON spec says that numeric values may not have leading zeros. The value can consist of a single zero or a zero before the decimal point, but otherwise the first digit must be between 1 and 9. The SQLite JSON extension does not enforce this and allows numeric values with an unlimited number of leading zeros. | ||||