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Set zend_rc_debug=false before loading shared ext in FPM config #18075

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Set zend_rc_debug=false before loading shared ext in FPM config #18075

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14 changes: 14 additions & 0 deletions sapi/fpm/fpm/fpm_php.c
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Original file line number Diff line number Diff line change
Expand Up @@ -93,7 +93,21 @@ int fpm_php_apply_defines_ex(struct key_value_s *kv, int mode) /* {{{ */
if (!strcmp(name, "extension") && *value) {
zval zv;
zend_interned_strings_switch_storage(0);

#if ZEND_RC_DEBUG
bool orig_rc_debug = zend_rc_debug;
/* Loading extensions after php_module_startup() breaks some invariants.
* For instance, it will update the refcount of persistent strings,
* which is normally not allowed at this stage. */
zend_rc_debug = false;
#endif

php_dl(value, MODULE_PERSISTENT, &zv, 1);

#if ZEND_RC_DEBUG
zend_rc_debug = orig_rc_debug;
#endif

zend_interned_strings_switch_storage(1);
return Z_TYPE(zv) == IS_TRUE ? FPM_PHP_INI_EXTENSION_LOADED : FPM_PHP_INI_EXTENSION_FAILED;
}
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