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26 check-ins using file test/ossfuzz.c version 6dc75478

2017-03-17
14:15
Fix the Makefile.in so that it builds the ossshell test program correctly. (check-in: 36f5602e user: drh tags: trunk)
13:59
Fix a buffer overread in debugging routine sqlite3VdbeMemPrettyPrint(). Problem discovered by OSS-Fuzz. (check-in: f336fba7 user: dan tags: trunk)
03:21
Fix a problem in the enhanced PRAGMA integrity_check where it verifies CHECK constraints: Do not be confused by the reuse of the Table.pCheck field by VIEWs with named columns. Problem discovered by OSS-Fuzz. (check-in: 019dd3d5 user: drh tags: trunk)
2017-03-16
18:55
If the user has not set it explicitly, set the "PRAGMA synchronous" setting to SQLITE_DEFAULT_SYNCHRONOUS when a database connection changes from wal to rollback journal mode. (check-in: 5c604479 user: dan tags: trunk)
18:54
Fix a typo causing the build to fail if SQLITE_DEFAULT_SYNCHRONOUS==SQLITE_DEFAULT_WAL_SYNCHRONOUS. (Closed-Leaf check-in: df39adea user: dan tags: default-synchronous-fix)
18:14
If the user has not set it explicitly, set the "PRAGMA synchronous" setting to SQLITE_DEFAULT_SYNCHRONOUS when a database connection changes from wal to rollback journal mode. (check-in: 78030c0f user: dan tags: default-synchronous-fix)
14:28
Simplified OOM detection in the instr() SQL function. (check-in: 6d85eb57 user: drh tags: trunk)
13:30
Fix an uninitialized variable reference in the text generator for "PRAGMA vdbe_trace=ON" output. Problem discovered by OSS-Fuzz. (check-in: e3d48716 user: drh tags: trunk)
13:14
Fix a problem in the "showdb" utility that prevents it from correctly decoding cells with no content beyond the record header. (check-in: eb7680a1 user: drh tags: trunk)
12:11
Fix a crash that could follow an OOM condition in the instr() SQL function. Problem discovered by OSS-Fuzz. (check-in: 6e59e903 user: dan tags: trunk)
2017-03-15
20:27
Updates to README files under the ext/ hierarchy. No changes to code. (check-in: 029bc5d2 user: drh tags: trunk)
19:11
Add the "Obtaining The Code" subsection in the top-level README.md file. No changes to code. (check-in: b1b1aa8b user: drh tags: trunk)
14:20
Mention the ".selftest" command in the ".help" output of the CLI. (check-in: 37f766db user: drh tags: trunk)
14:04
Make "PRAGMA temp.synchronous=N" a no-op to ensure that the TEMP schema always has synchronous=OFF. This fixes an issue discovered by OSS-Fuzz. (check-in: bcf6bb08 user: drh tags: trunk)
13:47
Improved header comment on the shathree.c extension. No changes to code. (check-in: 84f2e3d5 user: drh tags: trunk)
2017-03-14
15:27
Updates to the MSVC makefiles. (check-in: 1e4b9e7c user: mistachkin tags: trunk)
2017-03-13
22:10
Add the dbdump.c extension that implements functionality similar to the ".dump" command of the CLI, though in a separate library. (check-in: 2b9980a2 user: drh tags: trunk)
22:02
Add dbdump.exe to the MSVC makefile. (Closed-Leaf check-in: 59241a50 user: drh tags: dbdump)
21:49
Fixes to the dump logic. All appears to be working in preliminary tests. (check-in: 007b11e3 user: drh tags: dbdump)
21:26
First draft of the complete dbdump.c library. (check-in: 84ea4fcc user: drh tags: dbdump)
19:26
Infrastructure for an extension C-library to implement sqlite3_db_dump() and a corresponding "dbdump" command-line utility - both of which do the same work as the ".dump" command of the CLI. (check-in: 74c5ace4 user: drh tags: dbdump)
18:31
Merge all recent changes from trunk. (check-in: 3d04b2cd user: drh tags: apple-osx)
18:24
In the output of the ".dump" command in the CLI, quote newline and carriage-return characters using the char() function, so that they do not get eaten by end-of-line processing logic in the OS or in other command-line utilities and/or libraries. (check-in: 68f6dc7a user: drh tags: trunk)
17:37
Fix the sqlite3TreeViewSelect() routine so that it works with a null pointer to the Select object. (check-in: 9034cf7e user: drh tags: trunk)
14:30
Fix a segfault that could occur following an OOM error in the flattenSubquery() routine. (check-in: c6dda3f7 user: dan tags: trunk)
13:45
In the OSSFuzz test module, invoke the progress handler much more frequently so that timeouts are detected punctually even if the test script is running opcodes that individually take a long time (for example, an OP_Function opcode that invokes "randomblob(1.5e6)"). (check-in: f3b6959c user: drh tags: trunk)