Fix mysqlnd memory leak

The actual leak is observed in ext/pdo_mysql/tests/bug_74376.phpt.
The persistent connection leaks because a refcount decrement on a
result is missed. The ref

Fix mysqlnd memory leak

The actual leak is observed in ext/pdo_mysql/tests/bug_74376.phpt.
The persistent connection leaks because a refcount decrement on a
result is missed. The refcount decrement is missed because
free_result_contents is used, rather than free_result.

Looking at other uses of free_result_contents, it looks like they
could also suffer from this problem. Apart from one case,
free_result_contents is always used to release the result entirely
(I've adjusted the one differing case to only free meta), so I'm
moving most of the logic from free_result into free_result_contents.
The only difference is now that free_result will skip_result first.

show more ...

Fix mysqlnd printf modifiers

By moving the the standard macros...

Make "MySQL server has gone away" errors more consistent

Don't generate explicit warnings for these in two places, use usual
error handling mechanism. Additionally suppress a number of w

Make "MySQL server has gone away" errors more consistent

Don't generate explicit warnings for these in two places, use usual
error handling mechanism. Additionally suppress a number of warnings
if the server has gone away.

show more ...

Merge branch 'PHP-7.3' into PHP-7.4

Fix bug #77955

Free metadata before freeing the arena. I don't have a repro script,
but the added assertion fails for many existing tests prior to this
change.

Merge branch 'PHP-7.3' into PHP-7.4

Fixed bug #77773

Merge branch 'PHP-7.3' into PHP-7.4

Merge branch 'PHP-7.2' into PHP-7.3

Fixed bug #77597

The same variable was reused in two nested loops... The test doesn't
fail on 7.2, but I'm fixing this here anyway as the code is clearly
wrong, and probably erroneou

Fixed bug #77597

The same variable was reused in two nested loops... The test doesn't
fail on 7.2, but I'm fixing this here anyway as the code is clearly
wrong, and probably erroneous in other situations.

show more ...

Update and fix remaining year ranges (2019)

This patch follows previous license year ranges updates. With new
approach source code files now have simplified headers with license
info

Update and fix remaining year ranges (2019)

This patch follows previous license year ranges updates. With new
approach source code files now have simplified headers with license
information without year ranges.

show more ...

Remove local variables

This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly

Remove local variables

This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly used by Vim and Emacs editors
yet with recent changes the once working definitions don't work
anymore in Vim without custom plugins or additional configuration.
Neither are these settings synced across the PHP code base.

A simpler and better approach is EditorConfig and fixing code
using some code style fixing tools in the future instead.

This patch also removes the so called modelines for Vim. Modelines
allow Vim editor specifically to set some editor configuration such as
syntax highlighting, indentation style and tab width to be set in the
first line or the last 5 lines per file basis. Since the php test
files have syntax highlighting already set in most editors properly and
EditorConfig takes care of the indentation settings, this patch removes
these as well for the Vim 6.0 and newer versions.

With the removal of local variables for certain editors such as
Emacs and Vim, the footer is also probably not needed anymore when
creating extensions using ext_skel.php script.

Additionally, Vim modelines for setting php syntax and some editor
settings has been removed from some *.phpt files. All these are
mostly not relevant for phpt files neither work properly in the
middle of the file.

show more ...

Merge branch 'PHP-7.3'

* PHP-7.3:
Fixed bug #77308 (Unbuffered queries memory leak)

Fixed bug #77308 (Unbuffered queries memory leak)

Const changes

Allocate array of proper size

Use zval_ptr_dtor_nogc() instead of zval_dtor() inplaces where circular-references are not possible

Replace legacy zval_dtor() by zval_ptr_dtor_nogc() or even more specialized destructors.
zval_dtor() doesn't make a lot of sense in PHP-7.* and it's used incorrectly in some places.
Its occur

Replace legacy zval_dtor() by zval_ptr_dtor_nogc() or even more specialized destructors.
zval_dtor() doesn't make a lot of sense in PHP-7.* and it's used incorrectly in some places.
Its occurances should be replaced by zval_ptr_dtor() or zval_ptr_dtor_nogc(), or even more specialized destructors.

show more ...

Bit test optimization

Bit check micro-optimization

year++

year++

Fixed incorrect buffer reallocation

Use single memory pool for result metadata and result set.

Cleanup. Make difference between MYSQLND_ROW_BUFFER and MYSQLND_MEMORY_POOL_CHUNK (the last one is completely removed).