Fix bug #77430 (php-fpm crashes with Main process exited)

Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
Fix #73614: gdImageFilledArc() doesn't properly draw pies

Fix #73614: gdImageFilledArc() doesn't properly draw pies

The fix for PHP bug 43828[1] changed the algorithm from drawing filled
pies from drawing multiple triangles to drawing a single

Fix #73614: gdImageFilledArc() doesn't properly draw pies

The fix for PHP bug 43828[1] changed the algorithm from drawing filled
pies from drawing multiple triangles to drawing a single polygon. Due
to quirks of the filled polygon drawing algorithm, we had to filter out
extraneous vertices. This lead, however, to a bug regarding displaced
starting and ending points near 90° and 270° degrees, which we fix by
reinserting these vertices if they had been removed.

This fix is a port of libgd/libgd@1406b1a.

[1] <https://bugs.php.net/bug.php?id=43828>

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Fixed bug #77308 (Unbuffered queries memory leak)

Fixed bug #77447

By disabling asan for CPU support helpers used in ifunc resolvers.

Fixed bug #77263 (Segfault when using 2 RecursiveFilterIterator)

Merge branch 'PHP-7.2' into PHP-7.3

Fixed bug #77454

Added FFI extension

Improve openssl_random_pseudo_bytes()

CSPRNG implementations should always fail closed. Now
openssl_random_pseudo_bytes() will fail closed by throwing an
`\Exception` in fail conditi

Improve openssl_random_pseudo_bytes()

CSPRNG implementations should always fail closed. Now
openssl_random_pseudo_bytes() will fail closed by throwing an
`\Exception` in fail conditions.

RFC: https://wiki.php.net/rfc/improve-openssl-random-pseudo-bytes

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Merge branch 'PHP-7.2' into PHP-7.3

Fix bug #77361 (configure fails on 64-bit AIX when opcache enabled)

In f9048300123, support for GNU Hurd was added to the opcache and
the configure check to ensure the opcache knows the

Fix bug #77361 (configure fails on 64-bit AIX when opcache enabled)

In f9048300123, support for GNU Hurd was added to the opcache and
the configure check to ensure the opcache knows the flock struct
layout prior to building was changed check for two cases: BSD layout
and Linux layout. All the existing hard-coded cases in
ZendAccelerator.h follow these two cases, except for 64-bit AIX.
This means that even though building on 64-bit AIX would work,
the configure script refuses to continue.

Add a new configure check for the 64-bit AIX case and a new
compiler definition HAVE_FLOCK_AIX64. Now that all the cases are
covered, simplify the ifdef logic around these three HAVE_FLOCK_*
macros:
- The macOS and the various BSD flavors fall under HAVE_FLOCK_BSD
- Linux, HP-UX, GNU Hurd, 32-bit AIX, and SVR4 environments
fall under HAVE_FLOCK_LINUX
- 64-bit AIX falls under HAVE_FLOCK_AIX64

The only difference between the existing HAVE_FLOCK_LINUX and
the hard-coded Linux/HP-UX/Hurd case is that the latter
initialized the 5th member to 0, but since the C standard already
says that un-initialized members will be initialized to 0,
it's effectively the same.

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Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
Fix #73281: imagescale(…, IMG_BILINEAR_FIXED) can cause black border

Fix #73281: imagescale(…, IMG_BILINEAR_FIXED) can cause black border

We port the upstream fixes for libgd/libgd#329 and libgd/libgd#224.

Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
Fix #77272: imagescale() may return image resource on failure

Fix #77272: imagescale() may return image resource on failure

`_gdScaleHoriz()` and `_gdScaleVert()` may fail, but don't signal
failure since they are void functions. We change that acc

Fix #77272: imagescale() may return image resource on failure

`_gdScaleHoriz()` and `_gdScaleVert()` may fail, but don't signal
failure since they are void functions. We change that according to
upstream libgd.

We also remove the unused `Scale()` function, which doesn't exist in
upstream libgd either, right away.

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Merge branch 'PHP-7.2' into PHP-7.3

Fixed bug #77439

Fixed bug #77434

Mark arrays containing partial arrays as partial. This was already
done for the ADD_ARRAY_ELEMENT case, but not for ASSIGN_DIM.

Sync NEWS with 7.3.1

All these bugs are fixed in PHP-7.3.1 already.

Fixed bug #77289

Use mysqlnd_restart_psession and mysqlnd_end_psession in PDO MySQL.
This makes sure we free last_message while ZMM is still live.

Bump for 7.1.27

Fixed bug #77266 (Assertion failed in dce_live_ranges)

Fixed bug #77428

mb_ereg_replace historically has not supported escaping backslashes
with backslashes. Go back to that behavior for BC reasons.

Fix NEWS

The fixes for bug #77359 and #77360 have been ported to PHP-7.3.1, and
the release has been postponed by one week.