fix #51394 - try harder to find script lineno when exception happens

diff --git a/Zend/tests/bug51394.phpt b/Zend/tests/bug51394.phpt
new file mode 100644 (file)
index 0000000..537574c
--- /dev/null
+++ b/Zend/tests/bug51394.phpt
@@ -0,0 +1,16 @@
+--TEST--
+Bug #51394 (Error line reported incorrectly if error handler throws an exception)
+--INI--
+error_reporting=-1
+--FILE--
+<?php
+function eh()
+{
+       throw new Exception("error!");
+       return false;
+}
+
+set_error_handler("eh");
+$a = $empty($b);
+--EXPECTF--
+Fatal error: Function name must be a string in %sbug51394.php on line 9
\ No newline at end of file

diff --git a/Zend/zend_execute_API.c b/Zend/zend_execute_API.c
index 55d0ab72cad6642dd69254d6b108a29be873e72a..1865b6cbf92b96f105903e5850cb0579d52feadd 100644 (file)
--- a/Zend/zend_execute_API.c
+++ b/Zend/zend_execute_API.c
@@ -411,6 +411,10 @@ ZEND_API char *zend_get_executed_filename(TSRMLS_D) /* {{{ */
 
 ZEND_API uint zend_get_executed_lineno(TSRMLS_D) /* {{{ */
 {
+       if(EG(exception) && EG(opline_ptr) && active_opline->opcode == ZEND_HANDLE_EXCEPTION && 
+               active_opline->lineno == 0 && EG(opline_before_exception)) {
+               return EG(opline_before_exception)->lineno;
+       }
        if (EG(opline_ptr)) {
                return active_opline->lineno;
        } else {