The lack of such a check leads to false-passes of tests on Windows
which expect no output, but produce a segfault or similar issue. I
discovered this a while ago due to bad tests in an extension I maintain.
Closes GH-6722.
We already use <= for IS_SERIALIZED(), but the same general
problem can also occur for IS_UNSERIALIZED(). We don't seem to
hit this in practice prior to GH-5595 though.
Currently every --SKIPIF-- section in every test file results in 1
extra execution of PHP, every --EXTENSIONS-- section - in 2 executions.
This is quite wasteful, as skip checking code is extremely repetitive
and extensions are fixed for every binary/ini/command parameters
combination.
This patch adds caching to all such checks.
On my machine, the gains are quite noticeable: 36s instead of 43s
with -j16, 292s instead of 337s without concurrency. Cache stats are
3780 hits, 1247 misses in the latter case. In the future, tests could
be adjusted to have more uniform skip checks to improve performance even
more.
Closes GH-6681.
When no test paths are specified this shows up when 'make test' is used on a PECL extension without specifying tests to run (or in php-src too, I guess...)
Closes GH-6717.
This API only works in very limited circumstances -- relying on
it will invariably lead to leaks. The correct way to "free" something
from the pool is to use the checkpoint API.
When row data split across multiple packets, allocate a temporary
buffer that can be reallocated, and only copy into the row buffer
pool arena once we know the final size. This avoids quadratic
memory usage for very large results.
Don't use r0 as temporary register in math_double_long if it is
already used for a memory result.
This was already done in one branch, but not the other.
FilesystemIterator::FOLLOW_SYMLINKS is currently treated as a directory
key mode flag, even though it does not change the way that the key
during iteration is set. To address this, FOLLOW_SYMLINKS has been
converted into an OTHER flag.
Closes GH-6695.
* allow the user to specify a folder where files that can be sent
via LOAD DATA LOCAL can exist
* add mysqli.local_infile_directory for mysqli
(ignored if mysqli.allow_local_infile is enabled)
* add PDO::MYSQL_ATTR_LOCAL_INFILE_DIRECTORY for pdo_mysql
(ignored if PDO::MYSQL_ATTR_LOCAL_INFILE is enabled)
* add related tests
* fixes for building with libmysql 8.x
* small improvement in existing tests
* update php.ini-[development|production] files
Closes GH-6448.
Co-authored-by: Nikita Popov <nikic@php.net>
First, the `bzip2.compress` filter has the same issue as `zlib.deflate`
so we port the respective fix[1] to ext/bz2.
Second, there is still an issue, if a stream with an attached
compression filter is flushed before it is closed, without any writes
in between. In that case, the compression is never finalized. We fix
this by enforcing a `_php_stream_flush()` with the `closing` flag set
in `_php_stream_free()`, whenever a write filter is attached. This
call is superfluous for most write filters, but does not hurt, even
when it is unnecessary.
[1] <http://git.php.net/?p=php-src.git;a=commit;h=20e75329f2adb11dd231852c061926d0e4080929>
Closes GH-6703.
