From f6af99ec1b261e21219d5eba99e3af48fc6c32d4 Mon Sep 17 00:00:00 2001 From: "J. Bruce Fields" Date: Tue, 4 Jan 2011 18:02:15 -0500 Subject: nfsd4: name->id mapping should fail with BADOWNER not BADNAME According to rfc 3530 BADNAME is for strings that represent paths; BADOWNER is for user/group names that don't map. And the too-long name should probably be BADOWNER as well; it's effectively the same as if we couldn't map it. Cc: stable@kernel.org Reported-by: Trond Myklebust Reported-by: Simon Kirby Signed-off-by: J. Bruce Fields --- fs/nfsd/nfs4idmap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/nfsd/nfs4idmap.c') diff --git a/fs/nfsd/nfs4idmap.c b/fs/nfsd/nfs4idmap.c index f0695e815f0e..844960fd0395 100644 --- a/fs/nfsd/nfs4idmap.c +++ b/fs/nfsd/nfs4idmap.c @@ -524,13 +524,13 @@ idmap_name_to_id(struct svc_rqst *rqstp, int type, const char *name, u32 namelen int ret; if (namelen + 1 > sizeof(key.name)) - return -EINVAL; + return -ESRCH; /* nfserr_badowner */ memcpy(key.name, name, namelen); key.name[namelen] = '\0'; strlcpy(key.authname, rqst_authname(rqstp), sizeof(key.authname)); ret = idmap_lookup(rqstp, nametoid_lookup, &key, &nametoid_cache, &item); if (ret == -ENOENT) - ret = -ESRCH; /* nfserr_badname */ + ret = -ESRCH; /* nfserr_badowner */ if (ret) return ret; *id = item->id; -- cgit v1.2.3