Merge branch 'PHP-8.2' into PHP-8.3

* PHP-8.2:
  Fix phpGH-15661: Access null pointer in Zend/Optimizer/zend_inference.c

Author: ndossche

NEWS

@@ -32,6 +32,10 @@ PHP                                                                        NEWS
   . Fixed bug GH-15432 (Heap corruption when querying a vector). (cmb,
     Kamil Tekiela)
 
+- Opcache:
+  . Fixed bug GH-15661 (Access null pointer in
+    Zend/Optimizer/zend_inference.c). (nielsdos)
+
 - Standard:
   . Fixed bug GH-15552 (Signed integer overflow in ext/standard/scanf.c). (cmb)
 

Zend/Optimizer/zend_inference.c

@@ -4914,7 +4914,7 @@ ZEND_API bool zend_may_throw_ex(const zend_op *opline, const zend_ssa_op *ssa_op
 			return 0;
 		case ZEND_BIND_GLOBAL:
 			if ((opline+1)->opcode == ZEND_BIND_GLOBAL) {
-				return zend_may_throw(opline + 1, ssa_op + 1, op_array, ssa);
+				return zend_may_throw(opline + 1, ssa_op ? ssa_op + 1 : NULL, op_array, ssa);
 			}
 			return 0;
 		case ZEND_ADD:

ext/opcache/tests/jit/gh15666.phpt

@@ -0,0 +1,21 @@
+--TEST--
+GH-15661 (Access null pointer in Zend/Optimizer/zend_inference.c)
+--EXTENSIONS--
+opcache
+--INI--
+opcache.jit=1201
+opcache.jit_buffer_size=64M
+--FILE--
+<?php
+
+function test() {
+    require 'dummy.inc';
+    global $foo, $bar;
+    $foo |= $bar;
+}
+
+echo "Done\n";
+
+?>
+--EXPECT--
+Done