Commit 8dbb532937e for php.net

commit 8dbb532937e50f58232d6dd05d6ed31b93d2ae8a
Merge: d23da75a227 a15654ece0c
Author: Ilia Alshanetsky <ilia@ilia.ws>
Date:   Wed Jun 24 07:30:55 2026 -0400

    Merge branch 'PHP-8.4' into PHP-8.5

    * PHP-8.4:
      Fix freeing uninitialized memory in LDAP sort control parsing

diff --cc ext/ldap/ldap.c
index 40d936bc422,2b3cb0e8a70..2c9fdb8e376
--- a/ext/ldap/ldap.c
+++ b/ext/ldap/ldap.c
@@@ -580,11 -558,13 +580,12 @@@ static int php_ldap_control_from_array(
  					}
  				}
  			}
 -		} else if (strcmp(ZSTR_VAL(control_oid), LDAP_CONTROL_SORTREQUEST) == 0) {
 -			int num_keys, i;
 +		} else if (zend_string_equals_literal(control_oid, LDAP_CONTROL_SORTREQUEST)) {
  			zval *sortkey, *tmp;

 -			num_keys = zend_hash_num_elements(Z_ARRVAL_P(val));
 +			uint32_t num_keys = zend_hash_num_elements(Z_ARRVAL_P(val));
  			sort_keys = safe_emalloc((num_keys+1), sizeof(LDAPSortKey*), 0);
+ 			memset(sort_keys, 0, (num_keys+1) * sizeof(LDAPSortKey*));
  			tmpstrings1 = safe_emalloc(num_keys, sizeof(zend_string*), 0);
  			tmpstrings2 = safe_emalloc(num_keys, sizeof(zend_string*), 0);
  			num_tmpstrings1 = 0;