Commit graph

1675 commits

Author SHA1 Message Date
Marko Mäkelä
dbab3e8d90 Merge 10.6 into 10.8 2023-02-10 13:43:53 +02:00
Marko Mäkelä
6aec87544c Merge 10.5 into 10.6 2023-02-10 13:03:01 +02:00
Marko Mäkelä
c41c79650a Merge 10.4 into 10.5 2023-02-10 12:02:11 +02:00
Alexander Barkov
0845bce0d9 MDEV-30556 UPPER() returns an empty string for U+0251 in Unicode-5.2.0+ collations for utf8 2023-02-03 18:18:32 +04:00
Oleksandr Byelkin
638625278e Merge branch '10.7' into 10.8 2023-01-31 09:57:52 +01:00
Oleksandr Byelkin
b923b80cfd Merge branch '10.6' into 10.7 2023-01-31 09:33:58 +01:00
Oleksandr Byelkin
c3a5cf2b5b Merge branch '10.5' into 10.6 2023-01-31 09:31:42 +01:00
Oleksandr Byelkin
7fa02f5c0b Merge branch '10.4' into 10.5 2023-01-27 13:54:14 +01:00
Sergei Golubchik
0c27559994 MDEV-26817 runtime error: index 24320 out of bounds for type 'json_string_char_classes [128] *and* ASAN: global-buffer-overflow on address ... READ of size 4 on SELECT JSON_VALID
protect from out-of-bound array access

it was already done in all other places, this one was the only one missed
2023-01-20 19:43:15 +01:00
Marko Mäkelä
d7a4ce3c80 Merge 10.7 into 10.8 2022-12-13 18:11:24 +02:00
Marko Mäkelä
25b91c3f13 Merge 10.6 into 10.7 2022-12-13 18:01:49 +02:00
Marko Mäkelä
a8a5c8a1b8 Merge 10.5 into 10.6 2022-12-13 16:58:58 +02:00
Marko Mäkelä
1dc2f35598 Merge 10.4 into 10.5 2022-12-13 14:39:18 +02:00
Marko Mäkelä
fdf43b5c78 Merge 10.3 into 10.4 2022-12-13 11:37:33 +02:00
Marko Mäkelä
b3c254339b Merge 10.7 into 10.8 2022-12-07 09:43:13 +02:00
Marko Mäkelä
9e27e53dfa Merge 10.6 into 10.7 2022-12-07 09:39:46 +02:00
Marko Mäkelä
e55397a46d Merge 10.5 into 10.6 2022-12-05 18:04:23 +02:00
Jan Lindström
4eb8e51c26 Merge 10.4 into 10.5 2022-11-30 13:10:52 +02:00
Alexander Barkov
931549ff66 MDEV-27670 Assertion `(cs->state & 0x20000) == 0' failed in my_strnncollsp_nchars_generic_8bit
Also fixes:

MDEV-27768 MDEV-25440: Assertion `(cs->state & 0x20000) == 0' failed in my_strnncollsp_nchars_generic_8bit

The "strnncollsp_nchars" virtual function pointer for tis620_thai_nopad_ci
was incorrectly initialized to a generic function
my_strnncollsp_nchars_generic_8bit(), which crashed on assert.

Implementing a tis620 specific function version.
2022-11-22 14:03:23 +04:00
Alexander Barkov
6216a2dfa2 MDEV-29473 UBSAN: Signed integer overflow: X * Y cannot be represented in type 'int' in strings/dtoa.c
Fixing a few problems relealed by UBSAN in type_float.test

- multiplication overflow in dtoa.c

- uninitialized Field::geom_type (and Field::srid as well)

- Wrong call-back function types used in combination with SHOW_FUNC.
  Changes in the mysql_show_var_func data type definition were not
  properly addressed all around the code by the following commits:
    b4ff64568c
    18feb62fee
    0ee879ff8a

  Adding a helper SHOW_FUNC_ENTRY() function and replacing
  all mysql_show_var_func declarations using SHOW_FUNC
  to SHOW_FUNC_ENTRY, to catch mysql_show_var_func in the future
  at compilation time.
2022-11-17 17:51:01 +04:00
Marko Mäkelä
c8cd162a0a Merge 10.7 into 10.8 2022-08-30 13:04:17 +03:00
Marko Mäkelä
b86be02ecf Merge 10.6 into 10.7 2022-08-30 13:02:42 +03:00
anson1014
966d22b715
Ensure that source files contain only valid UTF8 encodings ()
Modern software (including text editors, static analysis software,
and web-based code review interfaces) often requires source code files
to be interpretable via a consistent character encoding, with UTF-8 or
ASCII (a strict subset of UTF-8) as the default. Several of the MariaDB
source files contain bytes that are not valid in either the UTF-8 or
ASCII encodings, but instead represent strings encoded in the
ISO-8859-1/Latin-1 or ISO-8859-2/Latin-2 encodings.

These inconsistent encodings may prevent software from correctly
presenting or processing such files. Converting all source files to
valid UTF8 characters will ensure correct handling.

Comments written in Czech were replaced with lightly-corrected
translations from Google Translate. Additionally, comments describing
the proper handling of special characters were changed so that the
comments are now purely UTF8.

All new code of the whole pull request, including one or several files
that are either new files or modified ones, are contributed under the
BSD-new license. I am contributing on behalf of my employer
Amazon Web Services, Inc.

Co-authored-by: Andrew Hutchings <andrew@linuxjedi.co.uk>
2022-08-30 09:21:40 +01:00
Marko Mäkelä
f79cebb4d0 Merge 10.7 into 10.8 2022-07-28 10:33:26 +03:00
Marko Mäkelä
742e1c727f Merge 10.6 into 10.7 2022-07-27 18:26:21 +03:00
Marko Mäkelä
30914389fe Merge 10.5 into 10.6 2022-07-27 17:52:37 +03:00
Marko Mäkelä
098c0f2634 Merge 10.4 into 10.5 2022-07-27 17:17:24 +03:00
Oleksandr Byelkin
3bb36e9495 Merge branch '10.3' into 10.4 2022-07-27 11:02:57 +02:00
Rucha Deodhar
dbe39f14fe MDEV-28762: recursive call of some json functions without stack control
Analysis: Some recursive json functions dont check for stack control
Fix: Add check_stack_overrun(). The last argument is NULL because it is not
used
2022-07-20 19:24:48 +05:30
Sergei Golubchik
0a1d9d0681 MDEV-27415 main.json_normalize and main.json_equals fail with UBSAN runtime error
UBSAN: out of bound array read in json

json_lib.c:847:25: runtime error: index 200 out of bounds for type 'json_string_char_classes [128]'
json_lib.c:847:25: runtime error: load of address 0x56286f7175a0 with insufficient space for an object of type 'json_string_char_classes'

fixes main.json_equals  and main.json_normalize
2022-05-11 19:21:59 +02:00
Sergei Golubchik
443c2a715d Merge branch '10.7' into 10.8 2022-05-11 12:21:36 +02:00
Sergei Golubchik
fd132be117 Merge branch '10.6' into 10.7 2022-05-11 11:25:33 +02:00
Sergei Golubchik
3bc98a4ec4 Merge branch '10.5' into 10.6 2022-05-10 14:01:23 +02:00
Sergei Golubchik
ef781162ff Merge branch '10.4' into 10.5 2022-05-09 22:04:06 +02:00
Alexander Barkov
0e4bc67eab 10.4 specific changes for "MDEV-27494 Rename .ic files to .inl"
Renaming ctype-uca.ic to ctype-uca.inl

This file was introduced in 10.4,
so it did not get to the main 10.2 patch for MDEV-27494
2022-04-28 10:52:11 +04:00
Marko Mäkelä
5c69e93630 Merge 10.7 into 10.8 2022-03-30 09:34:07 +03:00
Marko Mäkelä
a4d753758f Merge 10.6 into 10.7 2022-03-30 08:52:05 +03:00
Marko Mäkelä
b242c3141f Merge 10.5 into 10.6 2022-03-29 16:16:21 +03:00
Marko Mäkelä
d62b0368ca Merge 10.4 into 10.5 2022-03-29 12:59:18 +03:00
Marko Mäkelä
ae6e214fd8 Merge 10.3 into 10.4 2022-03-29 11:13:18 +03:00
Marko Mäkelä
020e7d89eb Merge 10.2 into 10.3 2022-03-29 09:53:15 +03:00
Alexey Botchkov
6277e7df6b MDEV-22742 UBSAN: Many overflow issues in strings/decimal.c - runtime error: signed integer overflow: x * y cannot be represented in type 'long long int' (on optimized builds).
Avoid integer overflow, do the check before the calculation.
2022-03-21 15:05:42 +04:00
Marko Mäkelä
18bb95b608 Merge 10.7 into 10.8 2022-03-14 11:52:11 +02:00
Marko Mäkelä
e67d46e4a1 Merge 10.6 into 10.7 2022-03-14 11:30:32 +02:00
Marko Mäkelä
572e34304e Merge 10.5 into 10.6 2022-03-14 10:59:46 +02:00
Marko Mäkelä
59359fb44a MDEV-24841 Build error with MSAN use-of-uninitialized-value in comp_err
The MemorySanitizer implementation in clang includes some built-in
instrumentation (interceptors) for GNU libc. In GNU libc 2.33, the
interface to the stat() family of functions was changed. Until the
MemorySanitizer interceptors are adjusted, any MSAN code builds
will act as if that the stat() family of functions failed to initialize
the struct stat.

A fix was applied in
https://reviews.llvm.org/rG4e1a6c07052b466a2a1cd0c3ff150e4e89a6d87a
but it fails to cover the 64-bit variants of the calls.

For now, let us work around the MemorySanitizer bug by defining
and using the macro MSAN_STAT_WORKAROUND().
2022-03-14 09:28:55 +02:00
Sergei Golubchik
a4f0ae7c18 UBSAN: out of bound array read in json
json_lib.c:847:25: runtime error: index 200 out of bounds for type 'json_string_char_classes [128]'
json_lib.c:847:25: runtime error: load of address 0x56286f7175a0 with insufficient space for an object of type 'json_string_char_classes'

fixes main.json_equals  and main.json_normalize
2022-02-24 19:18:19 +01:00
Oleksandr Byelkin
4fb2cb1a30 Merge branch '10.7' into 10.8 2022-02-04 14:50:25 +01:00
Oleksandr Byelkin
9ed8deb656 Merge branch '10.6' into 10.7 2022-02-04 14:11:46 +01:00
Oleksandr Byelkin
f5c5f8e41e Merge branch '10.5' into 10.6 2022-02-03 17:01:31 +01:00