Currently, trait methods are aliased will continue to use the
original function name. In a few places in the codebase, we will
try to look up the actual method name instead. However, this does
not work if an aliased method is used indirectly
(https://bugs.php.net/bug.php?id=69180).
I think it would be better to instead actually change the method
name to the alias. This is in principle easy: We have to allow
function_name to be changed even if op array is otherwise shared
(similar to static_variables). This means we need to addref/release
the function_name separately, but I don't think there is a
performance concern here (especially as everything is usually
interned).
There is a bit of complication in opcache, where we need to make
sure that the function name is released the correct number of times
(interning may overwrite the name in the original op_array, but we
need to release it as many times as the op_array is shared).
Fixes bug #69180.
Fixes bug #74939.
Closes GH-5226.
Unfortunately, some Webservers (e.g. IIS) do not implement the (F)CGI
specifications correctly wrt. chunked uploads (i.e. Transfer-encoding:
chunked), but instead pass -1 as CONTENT_LENGTH to the CGI
application. However, our (F)CFI SAPIs (i.e. cgi and cgi-fcgi) do not
support this.
Therefore we try to retrieve the stream size in advance and pass it to
`curl_mime_data_cb()` to prevent libcurl from doing chunked uploads.
This is basically the same approach that `curl_mime_filedata()`
implements, except that we are keeping already opened streams open for
the `read_cb()`.
Some commits missed to update the patch file, so we're catching up on
this.
To generally make this easier, we back-port generate_patch.sh from
PHP-7.4, where we now also generate magic.h from magic.h.in.
We have to free the `ansiname`s, regardless of whether they have been
put into the hashtable or not.
Since bug79299.phpt already shows the leak when run with a leak
checker, there is no need for another regression test.
Releasing the `com_dotnet_istream_wrapper` in `istream_destructor()` is
pointless, since `istream_destructor()` is only called when the
resource is going to be released. This recursion is not a real issue,
though, since the resource is never exposed to userland, and has at
most refcount 1, so due to well defined unsigned integer underflow, it
never is released twice. However, returning early in this case causes
a memory leak which needs to be fixed.
Make ReflectionClassConstant->class the declaring class, not the
class on which the constant was fetched. This matches the behavior
for properties and methods.
For obvious reasons, we must not assign a `size_t` value to an `int`
variable using memcpy(). However, there is actually no need for the
intermediate `n_sugg_st` here, if we use the proper types in the first
place.
A regression test is not necessary, because dict_suggest.phpt already
exhibits the erroneous behavior on big endian architectures.
