We should not early-out with success status if we found an ipv6
hostname, we should keep checking the rest of the conditions.
Because integrating the if-check of the ipv6 hostname in the
"Validate domain" if-check made the code hard to read, I extracted the
condition out to a separate function. This also required to make
a few pointers const in order to have some clean code.
The original code is error-prone due to the "best fit mapping" that
happens with the argument parsing but not with the query string.
When we get a non-ASCII character, try to remap it and see if it becomes
a hyphen.
An alternative approach is to create a custom main `wmain` receiving
wide-character variations that does the ANSI transformation with the
best-fit mapping, but that's more error-prone and could cause unexpected
breakage.
Another alternative was just don't doing this check altogether and
always check for `cgi || fastcgi` instead, but that breaks real-world
use-cases.
The old code checked for suffixes but didn't take into account trailing
whitespace. Furthermore, there is peculiar behaviour with trailing dots
too. This all happens because of the special path-handling code inside
CreateProcessW.
By studying Wine's code, we can see that CreateProcessInternalW calls
get_file_name [1] in our case because we haven't provided an application
name. That code gets the first whitespace-delimited string into app_name
excluding the quotes. It's then passed to create_process_params [2]
where there is the path handling code that transforms the command line
argument to an image path [3]. Inside Wine, the extension check if
performed after these transformations [4]. By doing the same thing in
PHP we match the behaviour and can properly match the extension even in
the given edge cases.
[1] 166895ae3a/dlls/kernelbase/process.c (L542-L543)
[2] 166895ae3a/dlls/kernelbase/process.c (L565)
[3] 166895ae3a/dlls/kernelbase/process.c (L150-L151)
[4] 166895ae3a/dlls/kernelbase/process.c (L647-L654)
* Remove usage of SDWORD, replace with SQLINTEGER
Some different driver managers disagree if this should be 4 or 8 bytes
in size. SQLGetDiagRec expects this to be an SQLINTEGER, so we should
just use that explicitly instead of hoping that it's the same size.
Fixes GH-14367
* Replace SWORD with SQLSMALLINT
While this hasn't caused issues like the SQLINTEGER/SDWORD confusion
has, we should use what SQLDescrimeParam calls for, which is
SQLSMALLINT.
Although the issue mentioned FreeBSD, this is a broader problem:
the current ARM64 code to load the TLS offset assumes a setup with
the non-default TLS model. This problem can also apply on some
configurations on other platforms.
Closes GH-11236.
There's a hash table that maps type names to class name, but names with
a leading backslash are not supported. The engine has logic to strip
away the leading backslash that we should replicate here.
It works by checking if we need to make an actual copy in case an
unexpected (e.g. invalid data or leading backslash) situations are
detected. Upon making a copy we normalize the data in the table.
Furthermore, previously the code assumed that the key was always valid
and that the structure was a non-packed hash table. This isn't
necessarily the case. The new code fixes this as well.
Closes GH-14398.
There's a few leaks where the string is copied for lowercasing but not released.
Where possible, use the _lc functionality of zend_hash to do the lookup
to avoid the leaks that currently exist with the manual lowercasing.
Closes GH-14390.
zend_ini_long() actually expects the length without the NUL byte, but
we're passing the length *with* the NUL byte. This mess can actually be
avoided altogether by using INI_INT, so use that instead.
Closes GH-14382.
This partially backports that PR to stable branches as it has been in master
without reported problems so far.
It's only a partial backport because the stable branches don't have the
ZTS persistent resource fix that would fix shutdown crashes, i.e. the
code change in mysqlnd_vio's close_stream is not backported.
This is fully fixed on master.
Closes GH-14324.
Closes GH-10599.
The naming of the userland functions is terrible and confused me.
gzdecode() is actually the function to decompress a gzip stream, and
gzuncompress() is the one to decompress a deflate stream...
See zlib.c to see the internal function -> type mapping.
If there is no root, the namespace cannot be attached to it,
so we have to attach it to the old list.
This isn't a problem in "new DOM" because namespaces are managed in a
separate structure there.
The incorrect functions are being called to deal with incoming
compressed data.
gzip/x-gzip corresponds to gzuncompress(), while deflate corresponds to
gzinflate().
The existing code for gzip compression also plays with removing the
first 10 bytes (i.e. the gzip header) to pass it to the inflate
implementation but that doesn't always work properly due to trailer
data. Get rid of that entirely by using the correct functions.
Closes GH-14321.
This fixes the incompatible pointer type warnings when checking for
reentrant functions declaractions (-Wincompatible-pointer-types) in
config.log. These were not declared on some obsolete systems if
_REENTRANT was not defined. The check is for now left in the code base
but can be transitioned to newer code without checking for missing
declarations or using these otherwise in the future.
Closes GH-14315.
Curl changed the behaviour, from the changelog:
- lib: make protocol handlers store scheme name lowercase curl/curl@c294f9c
From the docs: "The returned scheme might be upper or lowercase. Do
comparisons case insensitively."
Closes GH-14312.
Infallible in practice right now, but should be fixed as infallible today does not mean infallible tomorrow:
- sodium_crypto_sign_publickey_from_secretkey
- sodium_crypto_kx_seed_keypair
- sodium_crypto_kx_keypair
- sodium_crypto_auth
- sodium_crypto_sign_ed25519_sk_to_curve25519
- sodium_pad
Fallible today:
- sodium_crypto_sign_ed25519_pk_to_curve25519
Closes GH-14309.
php_pcre_replace_impl() can fail and return NULL. We should take that
error condition into account. Because other failures return false, we
return false here as well.
At first, I also thought there was a potential memory leak in the error
check of replacement_str, but found that the error condition can never
trigger, so replace that with an assertion.
Closes GH-14292.
