88819d5870
Return an SQLITE_CORRUPT error if the final expected size of the database when checkpointing is not reasonable - where reasonable is defined (basically) as the sum of the sizes of the database and wal files.
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FossilOrigin-Name: e2799563c8a97f617c6d932719b312e3d5bff051a9a397492df8d88e8bb4260a
2020-08-07 16:28:02 +00:00
ca439a4967
Disable rootpage bounds checking when the SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS
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setting is off, to facilitate reaching obscure error states during testing.
FossilOrigin-Name: d7dd4fc464c791915f646b1ad228697d1fa16f530fc7d0e9aa702c8df3068c65
2020-07-22 21:05:23 +00:00
56215eaff4
Add second test case for the improvement in [30735432].
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FossilOrigin-Name: 1bd18ca35bdbf3034591bf8981fd3a985f0920379bc4dc81e0e6a819667998e9
2020-07-11 16:45:20 +00:00
877859f2d3
Fix an assert() that could fail when operating on a database with a corrupt schema.
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FossilOrigin-Name: 4a340c9bc7d939efc947e3b17ca79314482f74368b15567dd089d40e4270890e
2020-06-17 20:29:56 +00:00
759e9cc064
Add a test case for commit [ffd8bb93].
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FossilOrigin-Name: bcd5b37b8ebd67537f60c0061fcbc70b2aebebb88d6fb842ccf321a3e20c122c
2020-01-29 13:56:35 +00:00
9a20ea9b5b
Improve a specific case of early database corruption dectecion in the b-tree layer.
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FossilOrigin-Name: ceacc28b035803342764f9b696c1e80edcd259b87ea4fb46f92963d6cb33de3e
2020-01-03 15:51:23 +00:00
8451e1fa27
Add a test case for the assert() fix in the previous commit.
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FossilOrigin-Name: 32fba11ab72f6300391267eaad64e92fa767c289029e668e4bd6c9165acf1487
2019-10-07 13:46:43 +00:00
7971b7fe92
More minor test file fixes.
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FossilOrigin-Name: 352878fe1cbcf7b6803624544bba5a95565d1638d4dd09e91764ddad17889301
2019-09-26 20:57:53 +00:00
c5a93d4c85
Validate the type, name, and tbl_name fields of the sqlite_master table when
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loading the schema, unless writable_schema is engaged.
FossilOrigin-Name: 724f4df9ccc2b683f7091a3f7a8c20ee210f44d7a610cd1b4c49da1c274add08
2019-08-12 00:08:07 +00:00
0971ef45ab
Fix an assert() in the OP_Delete opcode that could fail with a corrupt database.
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FossilOrigin-Name: 915388ab39ba3ca8681cd2613b91314aa965967f23a5bface90f54a3d6423300
2019-05-16 20:13:32 +00:00
873b019826
Fix a problem in the new code introduced by [658b84d7] causing corruption and other errors to be ignored.
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FossilOrigin-Name: 7ccf2e7d413adb109c61456a5f46e87d38884801dbaab93297a17e3050014b59
2019-05-09 11:19:27 +00:00
a9a5465eb4
Fix an assert() that may be false for corrupt databases.
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FossilOrigin-Name: b2ce5ed175cb5029ac07392ae371c86eeec23c74624aad007dee51cf359f3eeb
2019-04-22 11:47:40 +00:00
dcc427cf19
Add an extra test for database corruption to defragmentPage().
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FossilOrigin-Name: 80e951fce3e5aaa224c8dba6449832d2efabcdc24e86eb6b7833f85cf08ecc00
2019-03-21 21:18:36 +00:00
fcb02429ec
When deserializing a database (sqlite3_deserialize()), do not attempt to parse the schema before the data is loaded.
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FossilOrigin-Name: 4e1b005e8b397a22161a6b89cbd3f17bda70a6e0a86d8abdc61856edf2a74da4
2019-03-13 11:40:30 +00:00
8bf4126c84
Change the error message slightly for when two or more indexes have the
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same rootpage.
FossilOrigin-Name: 916c52dad414b224695d455a42af36f85dff216504c2aa67d1d2c5818cdca8d6
2019-01-30 19:50:07 +00:00
da7a4c0f7a
When parsing the schema, check for duplicate index root page numbers before adding the index to the schema hash table.
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FossilOrigin-Name: 6b360bc0b9ad18ccda9d58d43a8388d19999432bfdf294abcf5beb44ef990cb4
2019-01-30 19:12:13 +00:00
56b99ebc32
Add test case for the previous commit.
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FossilOrigin-Name: 197edb235b785c68fda7be788efbc61137d9452886599415a927b959ade93c65
2019-01-30 18:47:35 +00:00
ba14c69b4f
Fix a couple of assert() statments in btree.c that could fail with corrupt databases.
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FossilOrigin-Name: 5eb5e8289fa71e5e29e081d33d4a59c64b463bf6b06d7070c05c46d77d808ad4
2019-01-25 13:42:12 +00:00
b0c4c94996
Fix a potential problem with "INSERT INTO ... SELECT * FROM" (or VACUUM) statements on a corrupted database.
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FossilOrigin-Name: db4b4c2c1e9f1adacfb1b2fedb717a4d8bb0a299c3b11835404a99fcd67bf24b
2019-01-24 15:16:17 +00:00
b4738ddb20
Fix an assert() in vdbemem.c that could fire if the database was corrupt.
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FossilOrigin-Name: a70958cd7d5cf750c293537856918e5789013b70f6a827f724d83559b38629c8
2019-01-23 20:31:56 +00:00
e6370e9c29
Fix a problem handling a negative value in the "number-of-pages" database
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header field. Also a problem with running "REINDEX tbl" against a virtual
table for which the SQL passed to sqlite3_declare_vtab() contains PRIMARY KEY
or UNIQUE constraints.
FossilOrigin-Name: 556dd8922f65af93084ee725c638b8dc696b611dd508c212a3b507d6ca474031
2019-01-11 17:41:23 +00:00
dan