From: Bert Hubert <bert.hubert@netherlabs.nl>
Date: Mon, 29 Oct 2012 14:32:55 +0000 (+0000)
Subject: I'm 99% sure valgrind was complaining incorrectly, but this should fix it in any... 
X-Git-Tag: auth-3.2-rc1~53
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a29279d464374635f2ce745228227542d9f7734f;p=pdns

I'm 99% sure valgrind was complaining incorrectly, but this should fix it in any case.


git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@2829 d19b8d6e-7fed-0310-83ef-9ca221ded41b
---

diff --git a/pdns/nameserver.cc b/pdns/nameserver.cc
index 3d31c099d..10eb1e384 100644
--- a/pdns/nameserver.cc
+++ b/pdns/nameserver.cc
@@ -215,7 +215,8 @@ void UDPNameserver::send(DNSPacket *p)
   struct cmsghdr *cmsg;
   struct iovec iov;
   char cbuf[256];
-
+  memset(cbuf, 0, sizeof(cbuf)); // not strictly necessary, but valgrind triggers on this sometimes otherwise
+  
   /* Set up iov and msgh structures. */
   memset(&msgh, 0, sizeof(struct msghdr));
   iov.iov_base = (void*)buffer.c_str();