From: Matt Wilmas <mattwil@php.net>
Date: Tue, 17 Feb 2009 15:14:48 +0000 (+0000)
Subject: Added overflow comment from div_function
X-Git-Tag: php-5.4.0alpha1~191^2~4250
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c660d02c3c9a2620bd0a59514b7833eb707862a9;p=php

Added overflow comment from div_function
---

diff --git a/Zend/zend_operators.c b/Zend/zend_operators.c
index da735a18b5..02b42cb1f6 100644
--- a/Zend/zend_operators.c
+++ b/Zend/zend_operators.c
@@ -1524,6 +1524,7 @@ ZEND_API int mod_function(zval *result, zval *op1, zval *op2 TSRMLS_DC) /* {{{ *
 	}
 
 	if (Z_LVAL_P(op2) == -1) {
+		/* Prevent overflow error/crash if op1==LONG_MIN */
 		ZVAL_LONG(result, 0);
 		return SUCCESS;
 	}