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13864 Commits

Author SHA1 Message Date
drh e5c5f2cf77 Add the --result-trace option to fuzzcheck, and other interface enhancements. 
FossilOrigin-Name: c415bb7bbfd531b138462589cdd58fa0204804e8
 2015-05-26 00:28:08 +00:00
drh aca7ea1e4d Fix an important bug in the xRead method of the in-memory VFS for fuzzcheck. 
FossilOrigin-Name: 58cd40e89f3060c63abb9a3fca385a1e72ce7bb4
 2015-05-25 23:14:37 +00:00
drh 495a1ef59b Add the fuzzcheck test program. 
FossilOrigin-Name: 341cb6abe74e1e9d03c82ffdeba86be6a2d00397
 2015-05-25 22:38:00 +00:00
drh 1573dc3bb1 Add fuzzcheck to all makefiles and fix compiler warnings. 
FossilOrigin-Name: 7b3d21906a9650377cda56b94facdff75b2cb858
 2015-05-25 22:29:26 +00:00
drh 370cf73c4f Merge in trunk fixes. 
FossilOrigin-Name: c71c2e1a991775e1711e9621a59dd8a60eec329b
 2015-05-25 22:18:33 +00:00
drh 4ab31475dc Improved tracing capabilities in fuzzcheck. 
FossilOrigin-Name: 864bfdbfe7b196cc9df2136b15a28e2a0f2713cb
 2015-05-25 22:17:06 +00:00
drh 15b3128656 Add the --native-vfs option on fuzzcheck. 
FossilOrigin-Name: 12e95e3f178b89d649bc7e30db731df439ae1653
 2015-05-25 21:59:05 +00:00
dan c3e8ef1d0e Fix a case of a corrupt database causing SQLite to read from up to 4 bytes before the start of a memory allocation. 
FossilOrigin-Name: 7d2c4f7b6695806ab8ce0c6f49d8bc1d77a4320b
 2015-05-25 20:04:15 +00:00
drh b335d12df7 Merge the btree fixes out of trunk. 
FossilOrigin-Name: f3cd8cecf4f7aa3429e3ebc90ed31c4e8fff7bc2
 2015-05-25 19:37:17 +00:00
drh a9542b1bc4 Add the --dbid and --sqlid parameters to fuzzcheck. Other fuzzcheck fixes. 
FossilOrigin-Name: 75ec9299faca8ce3d49d825ba6ea60588a91d113
 2015-05-25 19:35:42 +00:00
dan 08f901b008 Have the b-tree layer return SQLITE_CORRUPT to any attempt to open a cursor with a root page number less than 1. 
FossilOrigin-Name: aa18c8e9d1676b1caa53bc5f5c1dc5f201089b88
 2015-05-25 19:24:36 +00:00
drh 3b74d0327f First code for a new utility program to rerun checks on a large number of 
fuzzer-generated test cases.

FossilOrigin-Name: c5b4e363528aa1d2d5f41451f16de0aa91152b38
 2015-05-25 18:48:19 +00:00
dan 0f8076dd69 Fix a couple of btree asserts that would fail when encountering 32-bit rollover in cell payload size fields (cell payloads this large always indicate corruption). 
FossilOrigin-Name: 8fa0937a2f3476dd280259e252d6f422c33d38ee
 2015-05-25 18:47:26 +00:00
dan 2fc3a6cd98 Fix a case where database corruption may cause SQLite to write past the end of a buffer. 
FossilOrigin-Name: 97806a78142b15f89878e25ee70dc5b0524d6793
 2015-05-25 17:07:29 +00:00
dan cf3d17c604 Fix an assert() in btree routine freeSpace() that may be false if the database is corrupt. 
FossilOrigin-Name: 00a473c56188cd60a74559effb114140e3fe8a8d
 2015-05-25 15:03:49 +00:00
dan 3fb37f097c Fix an fts4 matchinf() problem triggered by deferred tokens that are part of phrases that are part of AND expressions. 
FossilOrigin-Name: f1e942a1dda496a509741e9cc2a17e8b4dac63a3
 2015-05-25 10:57:13 +00:00
drh af80a1c8e7 Fix an obsolete comment - no changes to code. 
FossilOrigin-Name: 4e4228c47f862c7f1fb078bf1b8c1d604f09d365
 2015-05-25 10:29:52 +00:00
drh 521d7bd214 Remove an incorrect and pointless assert(). 
FossilOrigin-Name: 8c3929bd42ff9c041df341aced5b7dbc0f563506
 2015-05-25 09:33:48 +00:00
drh 7ca0954c2c The assert() changes removed in the previous check-in are needed after all. 
FossilOrigin-Name: 336fccc84cd7b770c9c3720efc9976269096232e
 2015-05-24 21:46:03 +00:00
drh 0b538f2a81 Better detection of corruption in allocateSpace() in btree.c. 
FossilOrigin-Name: bf7bb53ee2485a5342916d514d6c7291eb84c5f1
 2015-05-24 21:09:52 +00:00
drh a1f75d96fd Detect database corruption in the modifyPagePointer() routine and abort. 
FossilOrigin-Name: 4f0bba42f904e505900be67b00179ebb1f24ed03
 2015-05-24 10:18:12 +00:00
drh 82110da971 Instead of early detection of corruption in balance_nonroot, simply ignore 
the error, as it is harmless and exceedingly uncommon.

FossilOrigin-Name: 7bbf9b3cd6ebf103ebd8347579aef721d0dcd2dc
 2015-05-23 19:53:48 +00:00
drh 3183ac590d Earlier detection of a specific kind of corruption in the balance_nonroot() 
routine.

FossilOrigin-Name: ee6dc9913a8733891576e6e298241f7440209c5e
 2015-05-23 19:29:08 +00:00
drh 3c46b7f7fd Minor documentation improvements. No changes to code. 
FossilOrigin-Name: e446d9ce0049b8ce0fd4f03205a0c32776fc76cd
 2015-05-23 02:44:00 +00:00
drh c19bc9b6b0 Improved error messages in fuzzershell when unable to open the database. 
FossilOrigin-Name: c404fcace83613a50015f15097b7f28123c221c3
 2015-05-22 23:50:19 +00:00
drh f9def06160 Fix a bug in fuzzershell caused by an uninitialized local variable. 
FossilOrigin-Name: 745deab87adc378a5376aaa9451fb9485bc2f4c4
 2015-05-22 23:45:56 +00:00
drh cea1dc2798 Fix another bad assert() in btree - one that can be false on a corrupt database 
file.

FossilOrigin-Name: 89f0bbfde4d86a7b15e93aab9c487b4355c6fb2d
 2015-05-22 23:39:29 +00:00
drh 18070e08c5 Fix incorrect validation of the size of the BLOB returned by a geometry 
function on the RHS of a MATCH operator in RTree.  The old code worked for
64-bit systems (by chance) but fails on 32-bit.

FossilOrigin-Name: 10cc44f5a63e6cadf6940bb7310a177ee7fa6ee2
 2015-05-22 23:17:28 +00:00
drh 381ef8124c Add the sqlite3_value_dup() and sqlite3_value_free() interfaces. 
Use these interfaces to enhance R-Tree to add the
sqlite3_rtree_query_info.apSqlParam field.

FossilOrigin-Name: c1814242e6ce035d486cfbad5a1f4b49aa8898f3
 2015-05-22 21:12:59 +00:00
drh 10ca5b4809 Make sure sqlite3_value_dup() works correctly even for sqlite3_value 
objects that are marked SQLITE_STATIC.

FossilOrigin-Name: f332ffc39b7a17fd6254d8dc699293a57a508ba0
 2015-05-22 21:04:54 +00:00
drh 9dfedc8246 Fix minor issues with the sqlite3_value_dup() interface. 
FossilOrigin-Name: 95edcf5010ecb8edd8eb74279c4766f9b655d4a2
 2015-05-22 19:55:10 +00:00
drh fd29973f11 Update with fixes and enhancements from trunk. 
FossilOrigin-Name: 9605d008f5c763137e9734d033fe4510ca316858
 2015-05-22 18:40:48 +00:00
drh e2248cfd2d The SRT_Table type for the SelectDest object is now just an SRT_EphemTab for 
which the ephemeral table has already been allocated.

FossilOrigin-Name: b9727e6bbfc3c62c601227e86e62f2f39792fd1d
 2015-05-22 17:29:27 +00:00
dan 6b76418e67 Have r-tree prefer to use the constraint "col MATCH ?" over "rowid = ?". 
FossilOrigin-Name: b9fb95194d4f7c535f1d175fd2e18d69d76e8fc4
 2015-05-22 16:08:42 +00:00
drh afe028a815 Fix two faulty assert statements discovered by fuzzing. 
FossilOrigin-Name: 799817bfb2bc95963c0e0d70063c4cb15c94ef74
 2015-05-22 13:09:50 +00:00
drh 499e15bee1 Fix an assert in btree.c that can be false when using a corrupted database 
file.

FossilOrigin-Name: a6eb2a39357c35dc13d549ef86c785ff5c69938a
 2015-05-22 12:37:37 +00:00
drh acd3374556 Add the --database option to the fuzzershell test program. 
FossilOrigin-Name: c6d5512f4b8b1237fa4cf5f3f2eae19b160bcf26
 2015-05-22 11:38:22 +00:00
drh 4f03f413bc Add the sqlite3_value_dup() and sqlite3_value_free() interfaces. Use 
these interfaces to enhance R-Tree to add the
sqlite3_rtree_query_info.apSqlParam field.

FossilOrigin-Name: a7ee40c4fc62843ac5b96ba47ca14a66e8cd6961
 2015-05-20 21:28:32 +00:00
drh 7b12548906 Fix the initialization logic in CREATE TABLE AS so that the correct affinities 
are applied to all values being inserted into the new table, even if the
RHS is a compound SELECT.  Fix for ticket [f2ad7de056ab1dc9200].

FossilOrigin-Name: 6a0cf3ce9e68d0127f9653232e588ed59d34eca5
 2015-05-20 17:36:49 +00:00
drh f058b9c472 Add a test case to verify that CREATE TABLE AS does not store INT values 
in TEXT columns.  Ticket [f2ad7de056ab1dc92].

FossilOrigin-Name: 0e45e8f1574ef19a43dbd118440ddbc5cec80ce7
 2015-05-20 17:25:44 +00:00
drh 9263220487 Simplification of the initialization code for CREATE TABLE AS. 
FossilOrigin-Name: 937f659e8933011c44e822328a97cb5f0607c04d
 2015-05-20 17:18:29 +00:00
drh 9df25c4736 A proposed fix for the problem of CREATE TABLE AS generating a table that 
has INTEGER values in a TEXT column.  Ticket [f2ad7de056ab1dc92].

FossilOrigin-Name: d5e2c1fc7625130a3cbacc95c28bb553a0119cb8
 2015-05-20 15:51:09 +00:00
drh 00d5ab7405 Fix handling of queries with VALUES on the left and UNION ALL SELECT on the 
right and a LIMIT clause.

FossilOrigin-Name: c403502cdce8b82e570e6fc49ab7f5144800c189
 2015-05-20 00:15:27 +00:00
drh 7f0cd09cdd Enhance the selecttrace display by showing Select.selFlags. 
FossilOrigin-Name: 45d3893c6142ee1dfed48e26a13cf547da12468a
 2015-05-19 23:56:07 +00:00
drh 7ac07bda73 Fix the MSVC makefile so that it works with OTA. Fix a harmless compiler 
warning in FTS3.

FossilOrigin-Name: c7b16645307d6e46c4153693d6806269de64955f
 2015-05-19 22:56:45 +00:00
drh 856d446efe Allow R-Tree geometry functions to take 8-byte BLOB arguments which are 
passed directly through to the underlying callback, and which can be used
to pass pointers into the callback.

FossilOrigin-Name: b271ed56532a78323accc8a7cb348d55f95c350e
 2015-05-19 22:20:48 +00:00
dan dde548cb16 Ensure that when the VM applies TEXT affinity to a value it discards any existing REAL or INTEGER value. 
FossilOrigin-Name: f5d0ce80792d58ef424300f973f8876d835ed4ad
 2015-05-19 19:44:25 +00:00
dan 815bd625c2 Remove the sqlite3ota_open_v2() API. Add a new parameter to sqlite3ota_open() instead. 
FossilOrigin-Name: c74e0bc481ce995f83ca8384e05dfbe068a0ae85
 2015-05-19 17:48:11 +00:00
dan c5aca218aa Merge the ota-update branch with trunk. 
FossilOrigin-Name: 08e2864ed7c2d36410a248459061dcbd5576e145
 2015-05-19 16:50:18 +00:00
dan 504ab3b6e5 Add a comment for SQLITE_FCNTL_OTA to sqlite.h.in. 
FossilOrigin-Name: efa20f8e41e9370f419f055efa941a8521c68c86
 2015-05-19 16:26:51 +00:00