From: Matt Wilmas <mattwil@php.net>
Date: Tue, 17 Feb 2009 15:15:18 +0000 (+0000)
Subject: MFH: Overflow comment
X-Git-Tag: RELEASE_1_3_5~94
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=645e15c2eae2c63f964e00e7b218f78c1c02d6ff;p=php

MFH: Overflow comment
---

diff --git a/Zend/zend_operators.c b/Zend/zend_operators.c
index 79e1217a09..d78e0ece4c 100644
--- a/Zend/zend_operators.c
+++ b/Zend/zend_operators.c
@@ -1006,6 +1006,7 @@ 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;
 	}