Function info for curl_exec() incorrect specified that the
function cannot return true. This is already fixed in PHP 8,
as the func info entry was removed there.
As mentioned in bug #80949, if a transaction is implicitly
committed, then PDO may still issue a ROLLBACK when the PDO
object is destroyed, as the transaction is still marked as active
in PDO's (inaccurate) transaction emulation.
Make sure we use the connection transaction state also for that
final ROLLBACK. A caveat here is that the connection might have
been dropped already, which may be the case for some drivers if
construction fails. Make sure we don't crash in that case.
We use the proper type, and make sure that no overflow can occur by
using `safe_emalloc()` (we can assume that neither string length is
`SIZE_MAX`).
Closes GH-6845.
The actual name of this function is dir(), but ever since it was
introduced in PHP 3, its internal name was "getdir", leading to it
being mistaken for an alias. This went unnoticed until the switch
to stubs for generating arginfo, at which point getdir() became a
real but undocumented function.
Fixes bug #80914.
Closes GH-6855.
When encountering the following SSA graph:
BB1:
#2.T1 [string] = COALESCE #1.CV0($str) [null, string] BB2
BB2:
#5.T1 [string] = QM_ASSIGN string("")
BB3:
#7.X1 [string] = Phi(#2.X1 [string], #5.X1 [string])
FREE #7.T1 [string]
We would currently determine that #7, #5 are dead, and eliminate
the FREE and QM_ASSIGN. However, we cannot eliminate #2, as
COALESCE is also responsible for control flow.
Fix this my marking all non-CV phis as live to start with. This
can be relaxed to check the kind of the source instruction, but
I couldn't immediately come up with a case where it would be
useful.
I suspect this is the cause for our recent CI failures. Apparently,
on macos it is possible for getgroups() to return more than
NGROUPS_MAX groups. We avoid an EINVAL in that case by fetching
the exact number of groups in advance. This should work on both
macos and posix systems.
When `SSL_read()` after `SSL_shutdown()` fails with `SSL_ERROR_SYSCALL`,
we should not warn about this, because it is likely caused by the peer
having closed the connection without having sent a close_notify
shutdown alert.
Signed-off-by: Christoph M. Becker <cmbecker69@gmx.de>
Closes GH-6803.
I found this mainly to be a problem when working with threading
extensions. zbacktrace doesn't show the correct stack when switching
threads.
Closes GH-6814.
This doesn't seem to serve a purpose anymore. Stats are expensive,
so doing an unnecessary stat just to short-circuit the zero size
case is rather dubious. It can also break with stream wrappers
that return inaccurate sizes (symfony/symfony#40574) and probably
can also break with stream filters.
Drop the special case and adjust code to make it more obvious that
it will still be handled correctly.
Closes GH-6807.
Sara Golemon