From: Matt Wilmas <mattwil@php.net>
Date: Tue, 17 Feb 2009 15:15:36 +0000 (+0000)
Subject: MFH: Overflow comment
X-Git-Tag: php-5.2.9RC3~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=df22f1e09afce72d142553e031845847b763c7ff;p=php

MFH: Overflow comment
---

diff --git a/Zend/zend_operators.c b/Zend/zend_operators.c
index 849aa34ac4..4fe38eb833 100644
--- a/Zend/zend_operators.c
+++ b/Zend/zend_operators.c
@@ -937,6 +937,7 @@ ZEND_API int mod_function(zval *result, zval *op1, zval *op2 TSRMLS_DC)
 	}
 
 	if (op2->value.lval == -1) {
+		/* Prevent overflow error/crash if op1==LONG_MIN */
 		ZVAL_LONG(result, 0);
 		return SUCCESS;
 	}