From 12045a6ee9908b38b6d286530c7d816e39071346 Mon Sep 17 00:00:00 2001 From: "J. Bruce Fields" Date: Tue, 8 Dec 2009 18:15:52 -0500 Subject: nfsd: let "insecure" flag vary by pseudoflavor This was an oversight; it should be among the export flags that can be allowed to vary by pseudoflavor. This allows an administrator to (for example) allow auth_sys mounts only from low ports, but allow auth_krb5 mounts to use any port. Signed-off-by: J. Bruce Fields --- fs/nfsd/nfsfh.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'fs') diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c index 0eb1c59f5ab..951938d6c49 100644 --- a/fs/nfsd/nfsfh.c +++ b/fs/nfsd/nfsfh.c @@ -88,8 +88,10 @@ nfsd_mode_check(struct svc_rqst *rqstp, umode_t mode, int type) static __be32 nfsd_setuser_and_check_port(struct svc_rqst *rqstp, struct svc_export *exp) { + int flags = nfsexp_flags(rqstp, exp); + /* Check if the request originated from a secure port. */ - if (!rqstp->rq_secure && EX_SECURE(exp)) { + if (!rqstp->rq_secure && (flags & NFSEXP_INSECURE_PORT)) { RPC_IFDEBUG(char buf[RPC_MAX_ADDRBUFLEN]); dprintk(KERN_WARNING "nfsd: request from insecure port %s!\n", -- cgit v1.2.3