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

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 3d31c099df5f9f6149d6dfaa4f03329a9f9e6ea1..10eb1e384399e1eba508d45542f41f56cf9ab939 100644 (file)
--- 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();