Date: Sat, 2 May 2015 12:18:29 +0000 (UTC) From: Rick Macklem <rmacklem@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r282340 - stable/10/sys/fs/nfsserver Message-ID: <201505021218.t42CITni030814@svn.freebsd.org>
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Author: rmacklem Date: Sat May 2 12:18:28 2015 New Revision: 282340 URL: https://svnweb.freebsd.org/changeset/base/282340 Log: MFC: r281962 Fix the NFS server's handling of a bogus NFSv2 ROOT RPC. The ROOT RPC is deprecated in the NFSv2 RFC, RFC-1094 and should never be used by a client. Modified: stable/10/sys/fs/nfsserver/nfs_nfsdkrpc.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/fs/nfsserver/nfs_nfsdkrpc.c ============================================================================== --- stable/10/sys/fs/nfsserver/nfs_nfsdkrpc.c Sat May 2 12:08:28 2015 (r282339) +++ stable/10/sys/fs/nfsserver/nfs_nfsdkrpc.c Sat May 2 12:18:28 2015 (r282340) @@ -120,7 +120,8 @@ nfssvc_program(struct svc_req *rqst, SVC memset(&nd, 0, sizeof(nd)); if (rqst->rq_vers == NFS_VER2) { - if (rqst->rq_proc > NFSV2PROC_STATFS) { + if (rqst->rq_proc > NFSV2PROC_STATFS || + newnfs_nfsv3_procid[rqst->rq_proc] == NFSPROC_NOOP) { svcerr_noproc(rqst); svc_freereq(rqst); goto out;
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