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01996dae49
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20220 Commits

Author SHA1 Message Date
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
dan
da7a4c0f7a When parsing the schema, check for duplicate index root page numbers before adding the index to the schema hash table. 
FossilOrigin-Name: 6b360bc0b9ad18ccda9d58d43a8388d19999432bfdf294abcf5beb44ef990cb4
 2019-01-30 19:12:13 +00:00
dan
56b99ebc32 Add test case for the previous commit. 
FossilOrigin-Name: 197edb235b785c68fda7be788efbc61137d9452886599415a927b959ade93c65
 2019-01-30 18:47:35 +00:00
drh
8d40673c84 Detect if two indexes of the same table share a common rootpage while 
parsing the schema, and throw an error immediately.

FossilOrigin-Name: f21c6f1343edc4ba68f9f8e68caac34da0d1c651526ecaf61c0e2d66593a555e
 2019-01-30 18:33:33 +00:00
drh
ba7bd02002 Fix an off-by-one error when parsing the names of indexes that do not have 
arguments in the index_usage utility.

FossilOrigin-Name: dc794d8f518ed46536928a77a560d46e4f9365c30a00cd108f000d8556a66c00
 2019-01-30 16:58:04 +00:00
drh
a8614259c1 Add the --progress, --using, and -q options to the index_usage utility program. 
FossilOrigin-Name: a5e6be7cbc5d931308ddcc073c9cd6275c9711cae055d72a7c4aa71c1d15914c
 2019-01-30 15:47:38 +00:00
drh
5a9c6bcc15 Enhancements to the index_usage utility program. 
FossilOrigin-Name: 19c739b4a8a43d894e37a99fa34838f3e3fa1fe0d019aefbc33f1d38d76af1a4
 2019-01-30 14:01:43 +00:00
dan
dd579233e8 Fix another buffer overread in fts5 that may occur when accessing a corrupt database. 
FossilOrigin-Name: 760d14374d40bcd9ce3a89771c18dc236c9728553c4747c9b7452ee7b24f4140
 2019-01-30 12:15:27 +00:00
drh
3f4f6823ac Fix harmless compiler warnings. 
FossilOrigin-Name: 9a93c68a7673bda2e6c308d3b2798d0fb12fde399996cae24b1f0d5864adf355
 2019-01-29 16:54:31 +00:00
drh
4551005332 Load all the latest dbsqlfuzz finds into test/fuzzdata8.db. 
FossilOrigin-Name: e744d2dd93a78235e6c1d938b08232183b5ce7e355d1b7daf2199e585b03c106
 2019-01-29 16:47:46 +00:00
drh
a046643820 More robust handling of corrupt database file in the rebalance operation of 
the btree logic.

FossilOrigin-Name: 97704cb7d29fa7cc4ea9a6761a7844c1946d637ea2b22d287fc787ae0f63c407
 2019-01-29 16:41:13 +00:00
dan
e25646d64c Avoid an integer overflow in the fts5 snippet() function triggered by a corrupt database record. 
FossilOrigin-Name: 7c862c4655841e1263cf548d01f5b4331685ab7d396494891cad0a5f50c63e16
 2019-01-29 16:34:45 +00:00