From ccef27192e59e588061b524681198ff8afe9bfbc Mon Sep 17 00:00:00 2001
From: Antony Dovgal <tony2001@php.net>
Date: Tue, 14 Feb 2006 22:15:15 +0000
Subject: MF51: fix leak in zend_strtod() on big doubles

---
 Zend/zend_strtod.c | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

(limited to 'Zend/zend_strtod.c')

diff --git a/Zend/zend_strtod.c b/Zend/zend_strtod.c
index 87d755006a..3ad2c5f155 100644
--- a/Zend/zend_strtod.c
+++ b/Zend/zend_strtod.c
@@ -1250,7 +1250,7 @@ zend_strtod
 	_double rv, rv0;
 	Long L;
 	ULong y, z;
-	Bigint *bb, *bb1, *bd, *bd0, *bs, *delta;
+	Bigint *bb, *bb1, *bd, *bd0, *bs, *delta, *tmp;
 	double result;
 
 	CONST char decimal_point = '.';
@@ -1776,5 +1776,21 @@ zend_strtod
 	if (se)
 		*se = (char *)s;
 	result = sign ? -value(rv) : value(rv);
+		
+	for (i = 0; i <= Kmax; i++) {
+		Bigint **listp = &freelist[i];
+		while ((tmp = *listp) != NULL) {
+			*listp = tmp->next;
+			free(tmp);
+		}
+		freelist[i] = NULL;
+	}
+	
+	while (p5s) {
+		tmp = p5s;
+		p5s = p5s->next;
+		free(tmp);
+	}
+	
 	return result;
 	}
-- 
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