From 8254bbae56c27add4cb6217e2f1478817cd9f9ee Mon Sep 17 00:00:00 2001
From: Yang Tse <yangsita@gmail.com>
Date: Fri, 17 Oct 2008 15:29:35 +0000
Subject: protect against 'use after free' or race condition
---
lib/hostip.c | 1 +
1 file changed, 1 insertion(+)
(limited to 'lib')
diff --git a/lib/hostip.c b/lib/hostip.c
index cee5bc2d8..03dcce86c 100644
--- a/lib/hostip.c
+++ b/lib/hostip.c
@@ -732,6 +732,7 @@ void Curl_freeaddrinfo(Curl_addrinfo *ai)
free(ai->ai_addr);
if(ai->ai_canonname)
free(ai->ai_canonname);
+ memset(ai, 0, sizeof(Curl_addrinfo));
free(ai);
ai = next;
}
--
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