74cd3c53f9
Typo fixes in LICENSE.md from BrickViking.
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2025-10-28 19:57:15 +00:00
ffbfc27fab
Fix an signed integer overflow problem that can occur when using an oversize
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value for the SQLITE_MAX_LENGTH compile-time option together with
multi-gigabyte operands to the OP_Concat operator.
FossilOrigin-Name: 724f2299f206cc9e7f830f984c50a8fc4ac1c17210d71d9affe657b45252b060
2025-10-28 13:24:50 +00:00
5a9ada593f
Add enhanced resistance to corruption after posix advisory locks on the
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database file been unintentionally broken on unix by running
close(open(DBFILE)) from a separate thread.
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2025-10-28 10:50:55 +00:00
9c0770537f
Enhance the CLI so that it can handle inputs larger than 2 billion lines.
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2025-10-28 10:44:26 +00:00
6cc222c3be
Additional comments explaining what unixIsSharingShmNode() does. No
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changes to code.
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2025-10-28 01:28:20 +00:00
db0d47b749
Omit unnecessary branches from the unixIsSharingShmNode() implementation.
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FossilOrigin-Name: 2d5623bc27073c407ec63e401f095d12f0025dd276a0bdc26d8b94b1f13c9a36
2025-10-27 23:57:57 +00:00
e34f35c833
The unixIsSharingShmNode() function should always return false for the
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unix-excl VFS.
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2025-10-27 15:44:16 +00:00
626351d444
Implement an experimental defensive measure to try to prevent the -wal and
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-shm files of an active WAL-mode database connection from being deleted out
from under the database connection in the case where the database SHARED
lock has been released by an accidental call to close() in a different
thread, or similar.
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2025-10-27 14:24:02 +00:00
6e27846323
Fix a minor over-allocation of heap memory in wal.c.
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2025-10-27 11:39:07 +00:00
8ce786f173
Fix sanitizer complaints in the regexp extension.
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2025-10-27 11:20:47 +00:00
6b9230d2a1
Merge the OPFS/SEE tests into trunk (where they should have been committed).
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2025-10-26 21:58:41 +00:00
d4ead9b9e4
A better/cleaner fix for [1c80ff88c0ce].
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2025-10-26 18:36:57 +00:00
f57d368078
c-pp-lite: Fix another newline-related off-by-one which could cause newlines to get lost in @token@ filtering. Problem found in out-of-tree testing.
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FossilOrigin-Name: 1c80ff88c0ce3d1c168c9bda734cf52114c35efdcf46a6da78f0ed9adc794eb8
2025-10-26 17:59:30 +00:00
3fceae3b95
Doc typo fix reported in the forum. No code changes.
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2025-10-26 12:34:13 +00:00
38113d392d
Add the SQLITE_FCNTL_FILESTAT file control and the sqlite_filestat() SQL
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function.
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2025-10-25 22:22:58 +00:00
a105989856
Rename the file control to SQLITE_FCNTL_FILESTAT. Rename the SQL function
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to sqlite_filestat(). Rename the enable macro to SQLITE_ENABLE_FILESTAT.
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2025-10-25 20:46:09 +00:00
ecbeefecd0
Fix a bug in sqlite_file_info() output: It was showing the "pal" for
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the main file descriptor when traversing other unused file descriptors
for the same inode.
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2025-10-25 19:51:16 +00:00
2b24d8957e
New --normal option for the ".open" command in the CLI. Also, when opening
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the database for deduceDatabaseType(), use the same open-flags that will
be used subsequently for the official open, to avoid creating unusable
file descriptors that need to be held until all database instances close.
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2025-10-25 19:36:12 +00:00
726e836108
Add additional information about unix file descriptors to the same database file
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in the sqlite_file_info() output.
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2025-10-25 19:26:16 +00:00
7be565f0cc
Adjust unixPosixAdvisorLocks() to use redirectable system calls so that
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it can be tested.
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2025-10-25 18:40:18 +00:00
c053b57716
Merge the CLI deduceDatabaseType fix from trunk.
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2025-10-25 18:36:14 +00:00
0d859b4828
Fix the CLI so that it does not try to open what might be an SQLite
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database using open() in the deduceDatabaseType() routine, as this can
lead to broken posix advisory locks.
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2025-10-25 18:35:29 +00:00
ab29c24dc3
Additional information about the unixShm shown.
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2025-10-25 14:06:36 +00:00
dcc07d3ca6
Do not attempt to show posix-advisory-locking status on journal files.
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2025-10-25 13:55:49 +00:00
234c6c4bf0
The sqlite_file_info() function should always return JSON, unless there
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is an OOM.
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2025-10-25 13:16:41 +00:00
86319b841a
New symbolic representation of posix advisory locking information
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2025-10-25 12:53:03 +00:00
f4e66056ac
Merge trunk enhancements into the file-info branch.
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2025-10-25 11:47:04 +00:00
76db3a6e66
Stricter assert() statements on unixShmSystemLock().
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2025-10-25 11:37:54 +00:00
003737d1dc
Improvements to the design of the /proc lock analysis.
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2025-10-24 23:12:33 +00:00
be4d0c2e2f
Make it particularly clear in the wasm build output that unsupported builds are exactly that. Cosmetic tweak only, no functional changes.
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2025-10-24 20:29:12 +00:00
aeb886bc53
Easier to read /proc lock interpretation.
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2025-10-24 20:26:13 +00:00
2f9311c5cb
Flesh out the sqlite_file_info() function further, and in particular
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show locks based in /proc/PID/fdinfo/FD, when that information is
available.
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2025-10-24 20:04:16 +00:00
093b26e8e0
New diagnostic SQL function "sqlite_file_info()" and its associated
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file-control SQLITE_FCNTL_GET_INFO.
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2025-10-24 17:42:03 +00:00
63ee854264
Fix a duplicate SQLITE_API on sqlite3_carray_bind(), as reported in [forum:7499e8a19edc8908|forum post 7499e8a19e].
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2025-10-24 17:16:00 +00:00
3ba506d9cc
ext/wasm: dependencies fix for parallel builds attempted immediately after a distclean. Add version-info to the distclean rules.
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2025-10-24 16:39:58 +00:00
67fa337744
ext/wasm/GNUmakefile: (A) When using a custom sqlite3.c, use sqlite3.h from the same directory instead of the top of this tree. (B) Re-add preprocessor flags for SEE which were misplaced during recent build refactoring.
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2025-10-24 16:25:23 +00:00
033dbac510
Fix [4e713558f6c6ea3d] so that it supports separate builds of rtree.
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2025-10-24 16:01:55 +00:00
9af334f54a
Document minor discrepancies in how sqlite3_bind_pointer() and sqlite3_carray_bind() react to the SQLITE_TRANSIENT and SQLITE_STATIC finalizers.
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FossilOrigin-Name: b92478c389a9ff57302c021444ced09aef067ab55394dcda38cde97a3f2628d4
2025-10-24 15:18:13 +00:00
4bb53ab2e4
Make explicit that sqlite3_bind_pointer() and sqlite3_carray_bind() call the provided destructor even if those routines fail, per [forum:6d81b10952|forum feedback].
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FossilOrigin-Name: 1fcb0b60798c708fec53d9d69a65cca2e37a9af7a5fa654c7b2bba97056cd461
2025-10-24 14:30:42 +00:00
7adc9a5978
Update the MSVC makefile for the amalgamation distribution.
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2025-10-24 13:23:43 +00:00
acdda1075d
Enhance the tokenizer so that it is able to deal with individual tokens
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larger than 2GiB.
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2025-10-24 13:18:31 +00:00
bc2691d5c1
In the CLI, improved error messages on input errors. Limit the size of a
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single SQL statement to a little more than 2GB.
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2025-10-24 12:32:32 +00:00
95c188d557
Limit the size of --hexdb files in the CLI to 2 billion lines, to avoid
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overflowing the line number counter.
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2025-10-24 09:24:56 +00:00
4043096408
Additional defenses against over-sized inputs in the (unused) amatch.c
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demonstration code.
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2025-10-23 14:05:58 +00:00
d06a0be514
Fix a faulty error message in the ext/misc/fileio.c extension.
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FossilOrigin-Name: 1fdef271cd15d0960a7933253a10f288e26771cdcf34b5cd22adbc49d6341bc5
2025-10-23 13:10:34 +00:00
984e446891
Adjust some of the markdown in the LICENSE.md file so that it will hopefully
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work better on GitHub.
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2025-10-22 00:38:28 +00:00
774ce0ba43
Back out [b144f875d6bddce6] and remove the former check for strchrnul() from the configure script.
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2025-10-21 16:15:53 +00:00
d41f5ef7e6
Reduce the maximum size of LIKE and GLOB patterns in the ossfuzz.c test
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module to avoid false-positive infinite loop reports from OSS-Fuzz based
on long and complex fuzzer-generated LIKE/GLOB patterns that are not actually
infinite loops, but which do take a long time to resolve.
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2025-10-19 17:30:07 +00:00
efe8ae567c
Use 64-bit memory allocations everywhere in the expert extension.
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2025-10-18 11:19:02 +00:00
21c57abc53
Increase the range of integer indexes in the the merge() family of
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SQL functions.
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2025-10-18 11:04:03 +00:00
stephan