Add a single test that feeds different data types into the relevant
format specifiers, and remove tests that test full matrices of
different types with different formats and modifiers. We're just
interested in how the types are going to be interpreted, the behavior
of all the modifiers is going to stay the same.
These duplicate vprintf() variation tests. While it's useful to
test the vfprintf() and vsprintf() variants of the function, the
main formatting machinery is shared between them, and it makes
little sense to repeat the full set of format tests for all of
them.
Check whether the requested allocation size exceeds limit (rather
than the cumulative size).
This is useful to prevent allocations triggering OOM during fuzzing.
When ArrayObject is round-tripped through serialize() and unserialize(),
it forgets any iterator class name which was set using ::setIteratorClass().
Fix that.
The `start` parameter of `php_cgi_ini_activate_user_config` is supposed
to hold the byte offset of the doc root in the given `path`. However,
the current expression which fixes a potential type incompatibility
will ever only evaluate to zero or one, because it uses the *logical*
and operator (`&&`). Furthermore we notice that subtracting one from
`doc_root_len` is not necessary, so there is even no need for the
`start` parameter at all.
This is the change from GH-5417 but for FPM. This was stripping the
last character from the doc_root. Given how it is used, this should
be harmless, but let's make it less confusing...
I stumbled upon this while debugging a strange issue with
stream_socket_client() where it randomly throws out errors when
the connection timeout is set to below 1s. The logic to calculate
time difference in php_openssl_subtract_timeval() is wrong when
a.tv_usec < b.tv_usec, causing connection errors before the timeout
is reached.
This has the minor benefit of avoiding loading the address of the
jump table when the expression for the switch isn't a string/long.
gcc doesn't seem to optimize that.
The previous function body is the original implementation: ad8652818a
```
// Before: 0.267s, after: 0.265s
function test_switch($x) {
for ($i = 0; $i < 10000000; $i++) {
switch ($x) {
case 'a':
case 'b':
echo "i=$i\n";
}
}
}
test_switch(null);
```
Closes GH-5419
Nikita Popov