`phar_path_check()` already strips a leading slash, so we must not
attempt to strip the trailing slash from an now empty directory name.
Closes GH-6508.
Like the test title and some comments in this test describe, this test
was supposed to have `::prepare()` failing because `LOAD DATA INFILE`
would not be supported as prepared statement, and then the test checks
whether follow-up queries would succeed. However, `LOAD DATA INFILE`
is supported for prepared statements at least on Windows with mysqlnd,
so the test does no longer test what it is supposed to do. Therefore,
we drop it.
Closes GH-6509.
When we receive an error while reading a result set, we should
assume that no more result sets are available. libmysqlclient
implements the same behavior.
When `php_zlib_deflate_filter()` is called with `PSFS_FLAG_FLUSH_INC`
but without new buckets being available (e.g. because a user calls
`rewind()` after writing to the stream), we have to make sure that any
pending data are flushed. This could basically be done like in the
attached patch[1], but that could cause unnessary flushes, which can be
harmful for compression, and adds unnecessary flush markers to the
stream. Thus, we use the `php_zlib_filter_data.finished` field, which
has not been used for `zlib.deflate` filters, and properly keep track
of the need to flush.
[1] <https://bugs.php.net/patch-display.php?bug_id=48725&patch=zlib-filter-flush-fix.patch&revision=latest>
Closes GH-6019.
Reading from a stream may return greater than zero, but nonetheless the
stream's EOF flag may have been set. We have to cater to this
condition by setting the close flag for filters.
We also have to cater to that change in the zlib.inflate filter:
If `inflate()` is called with flush mode `Z_FINISH`, but the output
buffer is not large enough to inflate all available data, it fails with
`Z_BUF_ERROR`. However, `Z_BUF_ERROR` is not fatal; in fact, the zlib
manual states: "If deflate returns with Z_OK or Z_BUF_ERROR, this
function must be called again with Z_FINISH and more output space
(updated avail_out) but no more input data, until it returns with
Z_STREAM_END or an error." Hence, we do so.
Closes GH-6001.
If there is no result set (e.g. for upsert queries), still allow
fetching to occur without error, i.e. treat it the same way as
an empty result set.
This normalizes behavior between native and emulated prepared
statements and addresses a regression in PHP 7.4.13.
Apparently, there are broken tarballs out there which are actually in
ustar format, but did not write the `ustar` marker. Since popular tar
tools like GNU tar and 7zip have no issues dealing with such tarballs,
Phar should also be more resilient.
Thus, when the first checksum check of a tarball in (presumed) in old-
style format fails, we check whether the checksum would be suitable for
ustar format; if so, we treat the tarball as being in ustar format.
Closes GH-6479.
In MariaDB-10.4.3 EXPIRE passwords where supported for
MariaDB. This only behaves like MySQL when the system
variable disconnect_on_expired_passwords=1.
MariaDB if there was no password it could not be considered
expired. So the test is adjusted to use actual passwords.
(MariaDB commit a94b20a8e0d9e64eeaabdaaa7a3e03fcdb8a686e)
The error codes produced my MariaDB are different
however still conforming to the SQL specification.
Closes GH-6480.
MariaDB extended the default decimal field to 39 characters
instead of MySQL's 31 characters.
This small change allows the test to pass on MySQL and MariaDB.
Closes GH-6484.
Phar signatures practically are of limited size; for the MD5 and SHA
hashes the size is fixed (at most 64 bytes for SHA512); for OpenSSL
public keys there is no size limit in theory, but "64 KiB ought to be
good enough for anybody". So we check for that limit, to avoid fatal
errors due to out of memory conditions.
Since it is neither possible to have the signature compressed in the
ZIP archive, nor is it possible to manually add a signature via Phar,
we use ZipArchive to create a suitable archive for the test on the fly.
Closes GH-6474.
Apparently treating LibreSSL as OpenSSL 1.1 is not just something
we did in our code, it's something that upstream LibreSSL claims,
despite not actually being compatible. Duh.
Check for EVP_CIPH_OCB_MODE instead, which should reliably
determine support...
MySQL removed RENAME DATABASE in 18300001c1dbbfddf9a0adcbaeea68956102bdd0
(Sept 2007, 5.1.23). As this briefest existance is very insignificant lets remove it.
It also breaks when testing against MariaDB.
As the alternate path in this test covers all supported MySQL and MariaDB
versions and a signifant portion of unsupported versions lets keep it simple.
Closes GH-6459.
Rename the methods in MessageFormatAdapter to make sure they don't
clash with anything defined by icu itself, which may be a problem
if icu is linked statically.
References to null-serializations are stored as null, and as such
are part of the reference count.
Reminds me that we really need to deprecate the mess that is
Serializable.
Reindent ext/mysqli tests on PHP-7.4, so they match with the
indentation on PHP-8.0. Otherwise merging test changes across
branches is very unpleasant.
In the somewhat unlikely case that `zend_fstat()` fails, we must not
proceed executing the function, but return `false` instead.
Patch based on the patch contributed by sagpant at microsoft dot com.
Closes GH-6432.
`\r\n` does only terminate a header, if not followed by `\t` or ` `.
We have to cater to that when determining the end position of the
respective headers.
Closes GH-6420.
For x ? y : z style structures, the live range starts at z, but
may also hold the value of y. Make sure that the refcounting check
takes this into account, by checking the type of a potential phi
user.
If there is a previous use of the new variable in the phi, we need
to NULL out the use chain of the new source we're adding.
Test case is reduced from an assertion failure in the Symfony Demo.
This cherry-picks 33969c2252 and
2effbfd871 from PHP-8.0.
The issues these commits fix could also manifest in PHP 7.4, and
a commenter on bug #80307 reports this this might indeed be
happening.
As of commit 81b2f3e[1], `parse_url()` accepts URLs with a zero port,
but does not report that port, what is wrong in hindsight.
Since the port number is stored as `unsigned short` there is no way to
distinguish between port zero and no port. For BC reasons, we thus
introduce `parse_url_ex2()` which accepts an output parameter that
allows that distinction, and use the new function to fix the behavior.
The introduction of `parse_url_ex2()` has been suggested by Nikita.
[1] <http://git.php.net/?p=php-src.git;a=commit;h=81b2f3e5d9fcdffd87a4fcd12bd8c708a97091e1>
Closes GH-6399.
We should use normal function renaming if the function is declared
during preloading itself, rather than afterwards.
This fixes a regression introduced by
68f80be9d1.
JIT ignores that the `zend_write` callback is overwritten, so we define
our own callback and caller.
We also fix the "inconsistent DLL binding" warnings on Windows, by
introducing `PHP_ZEND_TEST_API`.
Closes GH-6391.
We cannot simply switch to use_result here, because the fetch_row
methods in get_result mode and in use_result/store_result mode
are different: In one case it accepts a statement, in the other
a return value zval. Thus, doing a switch to use_result results
in a segfault when trying to fetch a row.
Actually supporting get_result with cursors would require adding
cursor support in mysqlnd_result, not just mysqlnd_ps. That would
be a significant amount of effort and, given the age of the issue,
does not appear to be particularly likely to happen soon.
As such, we simply generate an error when using get_result()
with cursors, which is much better than causing a segfault.
Instead, parameter binding needs to be used.
The EOF flag also gets set on error, so we always end up ignoring
errors here.
However, we should only check errors for unbuffered results. For
buffered results, this function is guaranteed not to error, and
querying the errno may return an unrelated error.
Stanislav Malyshev