History log of /PHP-8.2/ext/mysqlnd/mysqlnd_ps.c (Results 1 – 25 of 291)
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# 0d21a8dc 24-Nov-2023 Niels Dossche <7771979+nielsdos@users.noreply.github.com>

Fix GH-12107: When running a stored procedure (that returns a result set) twice, PHP crashes

Closes GH-12771.

# ced5581e 31-Mar-2022 Kamil Tekiela

Fix mnd_malloc -> mnd_emalloc from previous merge

# 40b20d82 31-Mar-2022 Kamil Tekiela

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Fix regression from #8058


# 06e383b2 07-Mar-2022 Kamil Tekiela

Fix regression from #8058

Closes GH-8181

# 2bae4e8d 14-Feb-2022 Kamil Tekiela

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Fix bug GH-8058 - mysqlnd segfault when prepare fails


# 93a8d5cd 08-Feb-2022 Kamil Tekiela

Fix bug GH-8058 - mysqlnd segfault when prepare fails

Closes GH-8061

# b80767e2 12-Aug-2021 Nikita Popov

Remove MYSQLND_SZ_T_SPEC

In favor of %zu, which msvc has supported for quite a while already.

# fb85731c 28-Jul-2021 Kamil Tekiela

Remove get_parameter_metadata

# c492c90a 16-Jun-2021 Nikita Popov

Fix mysqlnd debug formats on 32-bit

# 3acdab86 16-Jun-2021 Nikita Popov

Fix printf formats in mysql debug logging

Enable printf format verification and fix the reported errors.

# 01b3fc03 06-May-2021 KsaR

Update http->https in license (#6945)

1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https.
2. Update few license 3.0 to 3.01 as

Update http->https in license (#6945)

1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https.
2. Update few license 3.0 to 3.01 as 3.0 states "php 5.1.1, 4.1.1, and earlier".
3. In some license comments is "at through the world-wide-web" while most is without "at", so deleted.
4. fixed indentation in some files before |

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# cf7f5cbf 15-Apr-2021 Nikita Popov

mysqlnd: Free empty param bind

Even if the param bind is empty, there might still be an allocation
for it that we need to free.

# 5604c2d0 15-Mar-2021 Nikita Popov

Merge branch 'PHP-8.0'

* PHP-8.0:
Fix bug #80837


# 6493b516 15-Mar-2021 Nikita Popov

Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fix bug #80837


# c93b461a 05-Mar-2021 Dharman

Fix bug #80837

The error needs to be reported on the statement, not the connection.

# 3e01f5af 15-Jan-2021 Nikita Popov

Replace zend_bool uses with bool

We're starting to see a mix between uses of zend_bool and bool.
Replace all usages with the standard bool type everywhere.

Of course, zend_bool

Replace zend_bool uses with bool

We're starting to see a mix between uses of zend_bool and bool.
Replace all usages with the standard bool type everywhere.

Of course, zend_bool is retained as an alias.

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# 4ceea869 18-Dec-2020 Nikita Popov

Merge branch 'PHP-8.0'

* PHP-8.0:
MySQLnd: Support cursors in store/get result


# ab846231 18-Dec-2020 Nikita Popov

Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
MySQLnd: Support cursors in store/get result


# bc166844 16-Dec-2020 Nikita Popov

MySQLnd: Support cursors in store/get result

This fixes two related issues:

1. When a PS with cursor is used in store_result/get_result,
perform a COM_FETCH with maximum numb

MySQLnd: Support cursors in store/get result

This fixes two related issues:

1. When a PS with cursor is used in store_result/get_result,
perform a COM_FETCH with maximum number of rows rather than
silently switching to an unbuffered result set (in the case of
store_result) or erroring (in the case of get_result).
In the future, we might want to make get_result unbuffered for
PS with cursors, as using cursors with buffered result sets
doesn't really make sense. Unlike store_result, get_result
isn't very explicit about what kind of result set is desired.
2. If the client did not request a cursor, but the server reports
that a cursor exists, ignore this and treat the PS as if it
has no cursor (i.e. to not use COM_FETCH). It appears to be a
server side bug that a cursor used inside an SP will be reported
to the client, even though the client cannot use the cursor.

Fixes bug #64638, bug #72862, bug #77935.

Closes GH-6518.

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# 108d1e9a 17-Dec-2020 Nikita Popov

MySQLnd: Remove mnd_malloc/free etc.

There were only two uses of non-zmm allocation functions left,
which really did not need to use the system allocator. Remove
them, and remove the

MySQLnd: Remove mnd_malloc/free etc.

There were only two uses of non-zmm allocation functions left,
which really did not need to use the system allocator. Remove
them, and remove the system allocator based APIs.

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# 8898c1e7 17-Dec-2020 Nikita Popov

MySQLnd: Fix potential leak when reading cursor

Perform the same checkpointing twe do in other row reading
functions.

# 33e90491 14-Dec-2020 Nikita Popov

MySQLnd: Clean up and optimize mysqlnd result set handling

This is a larger overhaul of the mysqlnd result set infrastructure:

* Drop support for two different types of buffered re

MySQLnd: Clean up and optimize mysqlnd result set handling

This is a larger overhaul of the mysqlnd result set infrastructure:

* Drop support for two different types of buffered results sets
("c" and "zval"). Possibly these made sense at some earlier
time, but now (with minor adjustments) one option is strictly
worse than the other. Buffered result sets already buffer the
full row packets, from which zvals can be decoded. The "zval"
style additionally also buffered the decoded zvals. As result
sets, even buffered ones, are generally only traversed once,
this just ends up wasting memory. Now, a potentially useful
variation here would be to buffer the decoded zvals instead of
the row packets, but that's not what the code was doing.
* To make it really strictly better, pre-allocate the zval row
buffer and reuse it for all rows. Previously the "c" style always
allocated a new buffer for each row.
* The fetch_row API now provides a populated zval[]. The task of
populating an array is deferred to fetch_row_into, which also
avoids duplicating this code in multiple places. The fetch_row_c
API is also implemented on top of fetch_row now, rather than
duplicating large parts of the code.
* The row fetching code for prepared statements and normal result
sets has been mostly merged. These already used the same
infrastructure, but prepared statements used separate row
fetching functions that were nearly the same as the normal ones.
This requires passing the stmt into the result set, rather than
just a flag. The only part that remains separate is reading of
unbuffered results in the presence of PS cursors.

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# 890e4caf 14-Dec-2020 Nikita Popov

Drop support for max_length in mysqli_fetch_fields()

Retain the field, but always populate it with zero. This was
already the case for PS without length updating.

max_length has

Drop support for max_length in mysqli_fetch_fields()

Retain the field, but always populate it with zero. This was
already the case for PS without length updating.

max_length has nothing lost in the field metadata -- it is a
property of the specific result set, and requires scanning the
whole result set to compute. PHP itself never uses max_length
with mysqlnd, it is only exposed in the raw mysqli API.

Keeping it for just that purpose is not worthwhile given the costs
involved. People who actually need this for some reason can easily
calculate it themselves, while making it obvious that the
calculation requires a full result set scan.

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# 80646589 15-Dec-2020 Nikita Popov

MySQLnd: Drop free_result_internal

Merge it into free_result. There is a large number of different
free_* functions for result sets, let's avoid having one more.
Only difference is t

MySQLnd: Drop free_result_internal

Merge it into free_result. There is a large number of different
free_* functions for result sets, let's avoid having one more.
Only difference is that it does not increment stats, and that
seems like a bug as free_stmt_result is still freeing a result.

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# 6bda0c14 15-Dec-2020 Nikita Popov

MySQLnd: Simplify management of zval row buffer

Something odd was being done here, with the row packet having a
flag for whether it should allocate the zval buffer, which would
then

MySQLnd: Simplify management of zval row buffer

Something odd was being done here, with the row packet having a
flag for whether it should allocate the zval buffer, which would
then get moved into the result set.

Keep the management of this buffer purely at the result set level.
This also allows us to easily reuse the same buffer for all results,
rather than allocating a new one for each fetch.

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