drh
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a2d0dcb1a0
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When rolling back a journal that contains a super-journal pointer, only attempt to unlink the super-journal if (a) the filename looks like one that SQLite might have generated, and (b) the super-journal contains the name of the journal being rolled back. This is to limit the extent to which SQLite can be caused to delete arbitrary files by supplying it with a crafted hot-journal.
FossilOrigin-Name: 9471fa2c9ce03713b875b3350d65b5ed6e38e501585126bb3b90694800edfb25
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2026-06-24 20:28:31 +00:00 |
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drh
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2a95fade33
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Fix a minor problem with test case mjournal-3.3.
FossilOrigin-Name: dc1cc4d908df0e36447d0422ecbbbb6d2f59c7b49243407f8a9602e7bb0d1a00
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2026-06-01 15:47:23 +00:00 |
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drh
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bf5c8d7d16
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Fix a potential 1 byte overwrite that could occur when processing
a carefully crafted super-journal file.
FossilOrigin-Name: f654fa5ac938bb61d917fc33298052f5bd7a6e5e33b0539ac15cbd45bec023d3
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2026-05-25 18:50:36 +00:00 |
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drh
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6ab91a7a7a
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Add the SQLITE_DEFAULT_DEFENSIVE compile-time option. Fix up test cases
so that they work with DEFENSIVE enabled.
FossilOrigin-Name: 3212733cb6d1a59516d67a86df7c7b1d2456a1b2e5d7080c26b0e87b2609c65d
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2018-11-07 02:17:01 +00:00 |
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dan
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92b67025d4
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Fix some minor problems in test scripts.
FossilOrigin-Name: 4c551fdebc7feda3dcfeec719387d879cd5e2cbe213c0c1aac0a965b3f9e882d
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2017-11-30 11:21:59 +00:00 |
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dan
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6cbc5074e8
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Avoid creating a master journal if all or all but one of the databases in the
transaction is a temp file.
FossilOrigin-Name: 355d1232fd7314723afaa8d6b8b73506b09cbba1113a88b10204ba89be993508
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2017-11-17 08:20:10 +00:00 |
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dan
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3ed0f1c936
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Add another test case for the problem fixed by the previous commit.
FossilOrigin-Name: 1a7e0b61c8a6bdd3ed105b9bc8a3732668fd7a897d2ed16c99445498e3c87089
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2017-09-14 21:12:07 +00:00 |
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dan
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629ec14abc
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Avoid an out-of-bounds read that can be caused by a specially constructed
journal file.
FossilOrigin-Name: cf5bf42cad6e019a38dc0a36ff1f53ada619eef5259e175c3554a16669e03202
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2017-09-14 20:41:17 +00:00 |
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