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20231 Commits

Author SHA1 Message Date
drh
24bfecab3c Experimental change to VACUUM so that it preserves existing ROWID values. 
FossilOrigin-Name: f264015f84de51d74f681ba62a5f26bd859480d93e1eaf9e1018b3e9b4e0bea3
 2019-02-07 15:09:44 +00:00
drh
af63892337 In the fuzzcheck test program, make sure the isspace() and related routines 
are not given values outside the range of -1 to 255.

FossilOrigin-Name: f298328771d5aaba798d05f50c77ac239c7c72422ff35953463d6876a9659f74
 2019-02-07 00:17:36 +00:00
dan
e385d33a29 Ensure all bytes of the PgHdr1 structure are initialized. This avoids a valgrind error when running corruptI.test. 
FossilOrigin-Name: a505e34d4ec31159a4508ec827fcffed0cf3bd5ea5ef0ac293016da02367a53a
 2019-02-06 20:49:49 +00:00
dan
922b35801d Update an assert() in test_journal.c to take the new "VACUUM INTO" functionality into account. 
FossilOrigin-Name: 0e6249cb958a40ead0edf6e75a2c46e8657db3d358c5fe78a9dc0fa5ed7ad929
 2019-02-06 20:12:00 +00:00
dan
9c5f734339 Avoid attempting to delete a file while it is still open in walfault2.test. 
FossilOrigin-Name: 9d54a63d6e3cd47b483cf0ee868a5e7f638bcb0e3cbdeaecc667f293b87a3e99
 2019-02-06 19:42:02 +00:00
dan
6e08c4a5e6 Update test file dbfuzz001.test so that it works with SQLITE_ENABLE_OVERSIZE_CELL_CHECK builds. 
FossilOrigin-Name: 4371a0c46ee7bfbc0a1507796bd9eefd3371adad81b8dda214d018854316727b
 2019-02-06 18:08:42 +00:00
dan
531230d006 Add -DSQLITE_ENABLE_DESERIALIZE to the default testing configuration in test/releasetest.tcl. 
FossilOrigin-Name: 433d6ef637a10ee017b5d8cadd125a162cfedc9895ae862b8dde6dddb7eda59b
 2019-02-06 15:23:43 +00:00
dan
fbf6136c78 Do not attempt to test the shell ".trace" command in SQLITE_OMIT_TRACE builds. 
FossilOrigin-Name: 3839e9098107604e1526c2b1e813c019607077dfe39d7eeb92f3466518dec3b1
 2019-02-06 13:48:04 +00:00
dan
871b13492d Fix a problem preventing testfixture from being built with SQLITE_OMIT_VIRTUALTABLE. 
FossilOrigin-Name: d2cca36adc69d2c8e7707d70cbd75c497eae6a1a3f8a9dd18249ca6804c9db5f
 2019-02-06 13:41:19 +00:00
drh
d0ee3a1e6d When extending the size of SrcList objects, do not attempt to use 
extra space on the end of the allocation, as that provides scarcely any
performance benefit but does greatly complicate cross-platform testing.

FossilOrigin-Name: 3087a0c31e9fbfaedb7cf10a2fda59bc22318ff178614aefcc00ac83d9a7bb14
 2019-02-06 01:18:36 +00:00
drh
4acd754c79 If the query flattener detects an error, cause the SELECT code generator 
to abort immediately.

FossilOrigin-Name: 3d3b142f1045080beb775a9cfe88ec143aa460750132e20059fd510291449850
 2019-02-06 00:55:47 +00:00
drh
01996dae49 Back out check-in [008112bcef561a8], reenabling deprecated PRAGMAs when the 
SQLITE_OMIT_DEPRECATED compile-time option is used, because way too many
TH3 tests depend on those deprecated PRAGMAs.

FossilOrigin-Name: 9dbf512d1c4627a28d60f4e7238cb100d7a4e11f976139b07ad1c59e9b584c7d
 2019-02-06 00:11:13 +00:00
drh
569b1d9119 Omit the ".progress" command from the shell if it is compiled with the 
SQLITE_OMIT_PROGRESS_CALLBACK option.

FossilOrigin-Name: 4d0a949fd92e19fbf243a2e3a1a7c2cdb111f9a6943949d2420dd846bc7d9285
 2019-02-05 20:51:41 +00:00
drh
d46b6f57c9 Fix a harmless compiler warning in the memtrace.c extension. 
FossilOrigin-Name: 2f468da4e9fb3edb5e902fa5d3c528726d1fb64d749d29e558ba3243c76bcb95
 2019-02-05 19:52:39 +00:00
drh
fc4eeef9e7 Fix compiler warnings on Windows. 
FossilOrigin-Name: 4978ee8b5405f958723b4ebbd4288bd08bff2b453da2d1c032d1ae904c2a3821
 2019-02-05 19:48:46 +00:00
dan
dee9be9b3b Update the tester.tcl --malloctrace option so that it uses eu-addr2line instead of addr2line. 
FossilOrigin-Name: 79c073878d56fc638b751b0e61295df182f7ee6f8ebd7319c1eeac1608abbac8
 2019-02-05 16:53:26 +00:00
drh
d57936721b The IS NOT NULL operator does not imply that the operand is never NULL. 
Fix for ticket [5948e09b8c415bc45da5cf]

FossilOrigin-Name: d840e9bb023a1e84a7739d764a0f6cf608fc3183ff8c366fcdb486ebd932f0c1
 2019-02-05 14:36:33 +00:00
drh
24545d2300 Keep the temp_store_directory and data_store_directory pragmas even when 
compiling with SQLITE_OMIT_DEPRECATED.

FossilOrigin-Name: 93386a7c97f27df69f79052ef4d80143bb6832a806885249c315d226b2a256b2
 2019-02-05 12:16:53 +00:00
dan
41e0717bcb Update test file "resetdb.test" so that it works with the "prepare" permutation. 
FossilOrigin-Name: 95d338124be2e0e18f17354b28f4320336202f1a4ec1177df753b2800e954bfb
 2019-02-05 08:55:43 +00:00
drh
53d30dd371 Early detection of implausibly sized records to avoid unnecessary 
large memory allocations.

FossilOrigin-Name: 2c8769c69f301307db6663adb8b7c0b89f5959516bf6110cb8ff4b21bd903f70
 2019-02-04 21:10:24 +00:00
drh
af48257bc9 Mention the new -memtrace command-line option in the -help output of the CLI. 
FossilOrigin-Name: ada91aefe37efe3c009691b5599e4d6acf182e5ec3cf28dda0871d09858498b3
 2019-02-04 19:52:39 +00:00
drh
a790882d63 Add the -memtrace option to dbfuzz2. 
FossilOrigin-Name: 67fecbc79d3e927a7e22f3589be3184114322635874e4b3170666e352d0bfe9d
 2019-02-04 19:50:44 +00:00
drh
88862d49a6 Enhance dbfuzz2 so that with the -v option it shows the return code and 
error message for any failing SQL statements.

FossilOrigin-Name: 3a127ef9f7feafe6ba8c75e4eb29e28aa61a30249082cc8767ada1ec0cc0b7f1
 2019-02-04 19:45:26 +00:00
drh
f2305414cd Ensure that the sqlite3_exec() callback gets the correct number of columns 
for a query, even if the schema changes out from under it.

FossilOrigin-Name: a16ffb5a4b30f1ac4a8384fccde0a0f69e49545b6f9be9267928609328c4a151
 2019-02-04 19:12:54 +00:00
dan
4fc4ba771c Do not run shmlock.test as part of the inmemory_journal permutation. 
FossilOrigin-Name: d3fea69cbb071867a90ad56ca05123ebf8e44689a92577a525a883c176c791bd
 2019-02-04 16:42:57 +00:00
drh
e2d2ad6ece Update the test/fuzzdata8.db database with new interesting cases from 
dbsqlfuzz.

FossilOrigin-Name: e467e4c8fa256ddd6c26c1f21bc26289a21f18b781737eaf706bc813ed8234fa
 2019-02-04 16:36:24 +00:00
dan
83a635a267 Fix problems with SAVEPOINT and related commands within transactions on a corrupt database that include fts5 or some other virtual tables. 
FossilOrigin-Name: b0da6e0dd1f9a9ba7646ee6bb3c14945e570303c9a42d20fa8a653570e12c3f9
 2019-02-04 16:25:40 +00:00
drh
3f83f59154 Add the ".progress" command to the CLI. 
FossilOrigin-Name: ad84ca24ff760f7a2b128f2eeb4d799a97f84b8b8a8bb8d9657c4c555f6ccf47
 2019-02-04 14:53:18 +00:00
dan
0062ddd4c9 Fix another potential buffer overread in fts5. 
FossilOrigin-Name: 14fba4cc5db2bc206f024bfa5dd82fffdbc7577162da2c3b15a91cc1c91f3846
 2019-02-04 14:00:20 +00:00
dan
81f44cdbfb Fix another corruption case in fts5. 
FossilOrigin-Name: e608085d3f7e3cc0015fde626e205ee9842ef3cd06dc879fbbc7f2067c592965
 2019-02-04 11:54:22 +00:00
dan
41fc545147 Fix an assertion failure in fts3 triggered by a corrupt database. 
FossilOrigin-Name: 560ebd4269fad07b8e988d070454017123593eb6762597d08e8c32d7b4fb92ac
 2019-02-03 07:46:07 +00:00
drh
150edadf58 New testcase added to test/fuzzdata8.db. 
FossilOrigin-Name: 2f5c1925b94d85489533549c58191feb1d803ad9d58b43f47fef42b72c531a38
 2019-02-02 18:24:28 +00:00
drh
e5989723ba Honor key query parameters for SEE on the URI filename for ATTACH 
and VACUUM INTO.

FossilOrigin-Name: 2e01096b8933a2315e3dffcd7d0de84c744c1b4be1d909388c61f0fd636ddb99
 2019-02-02 15:59:49 +00:00
drh
9b2bd91d9a Give a link to the URI Filename document in the documentation to the 
various sqlite3_uri_parameter() interfaces.

FossilOrigin-Name: 69b0b2ee536fda8975f60643f7f1891db4649958aca476822ea2a632ce731992
 2019-02-02 15:05:25 +00:00
dan
8f5b14a5c2 Fix a buffer overread in fts5 debugging scalar function fts5_decode(). 
FossilOrigin-Name: 54f2399fb2a626602d405c857297f2da833f9f048cbc478f9110bed2e9bda299
 2019-02-02 13:47:25 +00:00
mistachkin
844b900491 Fix harmless compiler warning. 
FossilOrigin-Name: dddda685f3443d8a38901f758543fcde73d7b8cfe72b0ad5f419cd7459343bf5
 2019-02-02 01:27:45 +00:00
drh
7ba03ea15a Slight adjustment to the printf formatter large memory allocation detector 
so that it does not overestimate the amount of space needed for
oversize %d conversions.

FossilOrigin-Name: 1aee70d6de8a9b17ebb74a7cb1dad65139cde1b615dcce4d15d3a476fda8676b
 2019-02-01 21:08:27 +00:00
drh
2964225247 Prevent the printf formatter from doing large memory allocations - larger 
than either the size of the static buffer for interfaces like
sqlite3_snprintf(), or larger than SQLITE_LIMIT_LENGTH for interfaces that
are associated with a database connection.  This helps to prevent DOS
attacks on products that let hostile sources inject arbitrary SQL.  It also
helps fuzzers run faster and more effectively.

FossilOrigin-Name: 179e5d46054e5c86f53a79b7a0823d9a383da8391ad1d3c3b22645927a1e052b
 2019-02-01 20:29:04 +00:00
drh
9a6d01bff5 Performance improvement in the parsing of options to %-formats in the 
printf implementation.

FossilOrigin-Name: 40d8f8ae87abf928542c4e558a4c3a3eab18776a3e8db7ca1c5e5f744ca0bce3
 2019-02-01 18:46:41 +00:00
drh
9c46c66c46 Ensure that the Walker.pParse structure is initialized when walking the 
source tree to gather the WINDOW clauses on a query with window functions.

FossilOrigin-Name: 4ca9d5d53d41d08fbce29f9da8cc0948df9c4c3136210af88b499cf889b5ccb8
 2019-02-01 15:06:27 +00:00
drh
38a28a7434 New test cases added to test/fuzzdata8.db. 
FossilOrigin-Name: e5924939c9c8f39367900360fa294cdb1220e9f68d183e32882e0926f775869d
 2019-02-01 14:54:18 +00:00
drh
26b7ec8b24 Improve the strict enforcement of cell sizes in balancing from 
check-in [12713f320b2c1def] so that it also works with table-btrees
in addition to index-btrees.

FossilOrigin-Name: ef27e7a08728aa7447ae19812803ac5c4a9d80c97541014bd292485792005a3e
 2019-02-01 14:50:43 +00:00
dan
1c7d389a23 Fix an assert() in fts5 that could fail if the database is corrupt. 
FossilOrigin-Name: 55f06aa3f890dc1dc5c2ed0e6777e46d609a6f9d223d1d4b5813097ce4f4e797
 2019-02-01 14:40:44 +00:00
dan
abd7449478 Fix another corrupt-database-handling problem in fts5. 
FossilOrigin-Name: 9876ae1b802a449aacbbdd42778653edc19e29315dc627c23ab7493d6492c800
 2019-02-01 13:34:00 +00:00
drh
3bf0d7a881 Remove an incorrect assert() from the deserialize in-memory database VFS. 
FossilOrigin-Name: 80151d7e3b9fd84086874a1cebed024b9e14005ea2d0108cf6efcd07373fcf51
 2019-01-31 16:09:48 +00:00
drh
23a885956e Add the SQLITE_CONFIG_MEMDB_MAXSIZE configuration option for configuring 
the default maximum size of an in-memory database created using
sqlite3_deserialize().  This is necessary to make the interface reasonably
testable.

FossilOrigin-Name: cb72ee0478ce98c48aae059fd5de4e36caf2b8c953e08fcb799bfd119ad46b73
 2019-01-31 15:38:53 +00:00
dan
b92b019fe3 Fix another buffer overrun that could occur when quering a corrupt database using an fts5vocab table. 
FossilOrigin-Name: b80119bd6044c0993210115732b6ae7b4b0b29c1471b0723bef24f2052c8e671
 2019-01-31 14:37:18 +00:00
drh
6a0db87a2f If the amalgamation file "sqlite3.c" is generated using the 
SQLITE_ENABLE_UPDATE_DELETE_LIMIT option, but then subsequently (mis-)compiled
without that option, and then a particular syntax error could cause
a memory leak, but for this fix.

FossilOrigin-Name: 1bb17c863a269ab8b28df94b9fdaac3ee70777ccd0a30300131bf67df6722052
 2019-01-31 02:42:47 +00:00
drh
9b747068ba Improvements to "PRAGMA parser_trace=ON": Make it a flag pragma, and then 
use the flag to show the complete SQL text at the beginning of the parse.

FossilOrigin-Name: 507c43537f00d089efb3c3020fb6e826e8f89f3efa2caaa12c5309d35dd0c22e
 2019-01-31 01:39:01 +00:00
drh
8bf4126c84 Change the error message slightly for when two or more indexes have the 
same rootpage.

FossilOrigin-Name: 916c52dad414b224695d455a42af36f85dff216504c2aa67d1d2c5818cdca8d6
 2019-01-30 19:50:07 +00:00