D44819.diff
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D44819.diff
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	diff --git a/sys/fs/nfsserver/nfs_nfsdkrpc.c b/sys/fs/nfsserver/nfs_nfsdkrpc.c
	--- a/sys/fs/nfsserver/nfs_nfsdkrpc.c
	+++ b/sys/fs/nfsserver/nfs_nfsdkrpc.c
	@@ -191,6 +191,12 @@
	port = ntohs(sin->sin_port);
	if (port >= IPPORT_RESERVED &&
	nd.nd_procnum != NFSPROC_NULL) {
	+ static struct timeval privport_ratecheck = {
	+ .tv_sec = 0, .tv_usec = 0
	+ };
	+ static const struct timeval privport_ratecheck_int = {
	+ .tv_sec = 1, .tv_usec = 0
	+ };
	#ifdef INET6
	char buf[INET6_ADDRSTRLEN];
	#else
	@@ -208,15 +214,19 @@
	(buf))
	#endif
	#endif
	- printf("NFS request from unprivileged port (%s:%d)\n",
	+ if (ratecheck(&privport_ratecheck,
	+ &privport_ratecheck_int)) {
	+ printf(
	+ "NFS request from unprivileged port (%s:%d)\n",
	#ifdef INET6
	- sin->sin_family == AF_INET6 ?
	- ip6_sprintf(buf, &satosin6(sin)->sin6_addr) :
	+ sin->sin_family == AF_INET6 ?
	+ ip6_sprintf(buf, &satosin6(sin)->sin6_addr) :
	#if defined(KLD_MODULE)
	#undef ip6_sprintf
	#endif
	#endif
	- inet_ntoa_r(sin->sin_addr, buf), port);
	+ inet_ntoa_r(sin->sin_addr, buf), port);
	+ }
	svcerr_weakauth(rqst);
	svc_freereq(rqst);
	m_freem(nd.nd_mrep);