/ Check-in [2846458a]
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SQLite training in Houston TX on 2019-11-05 (details)
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Overview
Comment:In the constraint resolution logic, be careful not to cache column values in registers whose initialization might be bypassed by an OP_NoConflict opcode. Fix for ticket [dc3f932f5a147771] reported by OSSFuzz.
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SHA3-256: 2846458af5d029a8e4fdcc8f50873a44e57897bbfe6aee8a23a01ffc34c5579f
User & Date: drh 2018-01-02 18:11:11
References
2018-01-03
01:47
Add another test case (found by OSSFuzz) for the problem fixed in check-in [2846458a] and described by ticket [dc3f932f5a147771]. No changes to code. check-in: 4165fae9 user: drh tags: trunk
Context
2018-01-02
21:29
Fix code indentation. No logic changes. check-in: e115f258 user: drh tags: trunk
18:11
In the constraint resolution logic, be careful not to cache column values in registers whose initialization might be bypassed by an OP_NoConflict opcode. Fix for ticket [dc3f932f5a147771] reported by OSSFuzz. check-in: 2846458a user: drh tags: trunk
16:02
Enhance the memvfs extension so that it can be read/write. check-in: 04c9197d user: drh tags: trunk
Changes
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Changes to src/insert.c.

Changes to test/indexexpr1.test.