The cache slot for FETCH_OBJ_W in function `test` is primed with the
class for C. The next call uses a simplexml instance and reuses the same
cache slot. simplexml's get_property_ptr handler does not use the cache
slot, so the old values remain in the cache slot. When
`zend_handle_fetch_obj_flags` is called this is not guarded by a check
for the class entry. So we end up using the prop_info from the property
C::$a instead of the simplexml property.
This patch adds a reset to the cache slots in the property address fetch
code and also in the extensions with a non-standard reference handler.
This keeps the run time cache consistent and avoids the issue without
complicating the fast paths.
Closes GH-17739.
This test queries `extOutput` for the first line of output of the
command which was executed when snmpd started (`HexTest` in snmpd.conf).
Since there is no `/bin/sh` on Windows, no command would be run, and as
such we received an empty string. We fix that by dynamically adjusting
snmpd.conf to run a JScript which has the same output as bigtest.
We also make the test diff more helpful in case of failures, where so
far we only would have known that the output had a different message
digest.
As of net-snmp 5.8.0, the library defines their own `(v)asprintf()` if
not available on the system. However, PHP also does this, so when
building ext/snmp there would be conflicting declarations on Windows.
To avoid this, we explictly define `HAVE_ASPRINTF`, so net-snmp does
not redeclare when its headers are included.
When a class (or enum) has no methods, rather than using an array that only
contains `ZEND_FE_END`, use `NULL` for the functions. The implementation of
class registration for internal classes, `do_register_internal_class()` in
zend_API.c, already skips classes where the functions are `NULL`. By removing
these unneeded arrays, we can reduce the size of the header files, while also
removing an unneeded call to zend_register_functions() for each internal class
with no extra methods.
Currently, internal classes are registered with the following code:
INIT_CLASS_ENTRY(ce, "InternalClass", class_InternalClass_methods);
class_entry = zend_register_internal_class_ex(&ce, NULL);
class_entry->ce_flags |= ...;
This has worked well so far, except if InternalClass is readonly. It is because some inheritance checks are run by zend_register_internal_class_ex before ZEND_ACC_READONLY_CLASS is added to ce_flags.
The issue is fixed by adding a zend_register_internal_class_with_flags() zend API function that stubs can use from now on. This function makes sure to add the flags before running any checks. Since the new API is not available in lower PHP versions, gen_stub.php has to keep support for the existing API for PHP 8.3 and below.
This is a follow-up of GH-15242
(0b25e26b4e)
because the usmHMAC192SHA256AuthProtocol and usmHMAC384SHA512AuthProtocol
are not functions but arrays. The AC_CHECK_DECL might be more
appropriate and portable way to find these.
NET-SNMP has pkg-config support since 5.8.1
This optionally finds the NET-SNMP library using pkg-config or falls
back to find library on the system with net-snmp-config. The configure
option argument (--with-snmp=DIR) works like before (path to the
net-snmp-config).
When explicitly using the DIR argument, the pkg-config check is silently
skipped.
When not using DIR argument, the SNMP_CFLAGS and SNMP_LIBS can be also
used to find the NET-SNMP library:
./configure --with-snmp \
SNMP_CFLAGS=-I/path/to/net-snmp/include \
SNMP_LIBS="-L/path/to/net-snmp -lnetsnmp"
Co-authored-by: Calvin Buckley <calvin@cmpct.info>
This replaces the AC_MSG_ERROR with AC_MSG_FAILURE, where appropriate.
The AC_MSG_ERROR outputs given message and exits the configure step. The
AC_MSG_FAILURE does the same but also automatically outputs additional
message "See 'config.log' for more details." which might help directing
the user where to look further.
The AC_MSG_ERROR is used for errors where current test step isn't logged
in the config.log and wouldn't make sense, and AC_MSG_FAILURE is mostly
used in cases of library checks, compilation tests, headers checked with
AC_CHECK_HEADER* and similar tests that are also logged in the
config.log.
AC_MSG_ERROR([Sanity check failed.]) output:
```
configure: error: Sanity check failed.
```
AC_MSG_FAILURE([Sanity check failed.]) output:
```
configure: error: in '/path/to/php-src':
configure: error: Sanity check failed.
See 'config.log' for more details
```
PR #13498 bumped the required OpenSSL version to 1.1.1, but apparently
only for non Windows system. We catch up somewhat by dropping support
for OpenSSL < 1.1.0 on Windows; besides completely removing detection
of old OpenSSL versions in `SETUP_OPENSSL`, we also ensure that all
bundled extension using this function do no longer accept OpenSSL <
1.1.0, to avoid to still be able to build these extensions with older
`phpize` scripts.
We do not cater to `--phar-native-ssl` yet; that might better be
addressed by #14578.
Closes GH-14973.
* Include from build dir first
This fixes out of tree builds by ensuring that configure artifacts are included
from the build dir.
Before, out of tree builds would preferably include files from the src dir, as
the include path was defined as follows (ignoring includes from ext/ and sapi/) :
-I$(top_builddir)/main
-I$(top_srcdir)
-I$(top_builddir)/TSRM
-I$(top_builddir)/Zend
-I$(top_srcdir)/main
-I$(top_srcdir)/Zend
-I$(top_srcdir)/TSRM
-I$(top_builddir)/
As a result, an out of tree build would include configure artifacts such as
`main/php_config.h` from the src dir.
After this change, the include path is defined as follows:
-I$(top_builddir)/main
-I$(top_builddir)
-I$(top_srcdir)/main
-I$(top_srcdir)
-I$(top_builddir)/TSRM
-I$(top_builddir)/Zend
-I$(top_srcdir)/Zend
-I$(top_srcdir)/TSRM
* Fix extension include path for out of tree builds
* Include config.h with the brackets form
`#include "config.h"` searches in the directory containing the including-file
before any other include path. This can include the wrong config.h when building
out of tree and a config.h exists in the source tree.
Using `#include <config.h>` uses exclusively the include path, and gives
priority to the build dir.
This moves them from ``.data`` to ``.rodata`` and allows more compiler optimizations.
* ext/opcache/zend_accelerator_hash: make prime_numbers const
* Zend/zend_signal: make zend_sigs const
* ext/dba: make dba_handler pointers const
* ext/exif: make php_tiff_bytes_per_format and other globals const
* ext/intl/grapheme: make grapheme_extract_iters const
* ext/mstring: make rare_codepoint_bitvec const
* ext/snmp: make objid_mib const
* ext/opcache: make all zend_shared_memory_handlers const
This reverts commit 94ee4f9834.
The commit was a bit too late to be included in PHP 8.2 RC1. Given it's a massive ABI break, we decide to postpone the change to PHP 8.3.
Ilija Tovilo