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Assertion violation in ZendAccelerator.c #15348
Description
Description
Even with a minimal x86 debug build on Windows, as soon as OPcache is enabled, php.exe always triggers an assertion violation.
buildconf && configure --disable-all --enable-cli --disable-debug-pack --enable-debug --disable-zts --enable-opcache --enable-test-ini && nmake
nmake run ARGS=-v
outputs
Assertion failed: ((uintptr_t)(accel_shared_globals->interned_strings).start & 0x7) == 0, file ext\opcache\ZendAccelerator.c, line 2880
php-src/ext/opcache/ZendAccelerator.c
Line 2890 in bb35da3
Some relevant debug info:
&ZCSG(interned_strings) 0x200000c4
sizeof(zend_string_table) 0x18
hash_size+1 0x80000
sizeof(zend_string_table_pos_t) 0x4
sizeof(zend_string) 0x14
ZCSG(interned_strings).start 0x2020017c
So it seems to me that No, the problem is more likely that sizeof(zend_string) doesn't meet the expectation of being a multiple of 8.&ZCSG(interned_strings) is not a multiple of 8.
I bisected this down to 1bae61a. @arnaud-lb, can you please clarify?
PHP Version
PHP 8.4
Operating System
Windows x86
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