The recent fix for bug 52093 is not compatible with LibreSSL ≥ 2.7.0,
which we recognize as mostly OpenSSL 1.1.0 compatible, but they still
do not support `ASN1_INTEGER_set_int64()`.
Closes GH-7339.
With OpenSSL 3 ciphers may be registered, but not provided. Make
sure that openssl_get_cipher_methods() only returns provided
ciphers, so that "in_array openssl_get_cipher_methods" style
checks continue working as expected.
The reference wrapper was destroyed while value still pointed into
it and was later used to assign the ASSIGN_DIM return value. This
could be fixed either by moving the return value assignment earlier,
or by working with the value that has been stored in the array.
I'm going with the latter here, because that matches what the
non-NEXT codepath does via assign_to_variable more closely.
Fixes oss-fuzz #36807.
zend_double_to_str() converts a double to string in the way that
(string) would (using %.*H using precision).
smart_str_append_double() provides some more fine control over
the precision, and whether a zero fraction should be appeneded
for whole numbers.
A caveat here is that raw calls to zend_gcvt and going through
s*printf has slightly different behavior for the degenarate
precision=0 case. zend_gcvt will add a dummy E+0 in that case,
while s*printf convert this to precision=1 and will not. I'm
going with the s*printf behavior here, which is more common,
but does result in a minor change to the precision.phpt test.
This used to be necessary in the past because the NUM_BUF_SIZE
was set to 512, which is shorter than DOUBLE_MAX_LENGTH. Now the
value is either DOUBLE_MAX_LENGTH or larger (2048).
We don't guarantee any particular order, but this reduces test
failures under --preload that are sensitive to class order.
Add some ZEND_HASH_FOREACH_*_FROM macros to allow skipping the
persistent classes while iterating in forward direction.
It is very hard to determine in advance whether class linking will
fail due to missing dependencies in variance checks (#7314 attempts
this). This patch takes an alternative approach where we try to
perform inheritance on a copy of the class (zend_lazy_class_load)
and then restore the original class if inheritance fails. The fatal
error in that case is recorded and thrown as a warning later.
Closes GH-7319.
