diff options
Diffstat (limited to 'sys/fs/nfsclient/nfs_clvfsops.c')
| -rw-r--r-- | sys/fs/nfsclient/nfs_clvfsops.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/sys/fs/nfsclient/nfs_clvfsops.c b/sys/fs/nfsclient/nfs_clvfsops.c index 412ad1d..73fb4e3 100644 --- a/sys/fs/nfsclient/nfs_clvfsops.c +++ b/sys/fs/nfsclient/nfs_clvfsops.c @@ -1062,20 +1062,20 @@ mountnfs(struct nfs_args *argp, struct mount *mp, struct sockaddr *nam, nmp->nm_krbnamelen = argp->krbnamelen; nmp->nm_dirpathlen = argp->dirlen; nmp->nm_srvkrbnamelen = argp->srvkrbnamelen; - if (nmp->nm_dirpathlen > 0) { + if (td->td_ucred->cr_uid != (uid_t)0) { /* - * Since we will be doing dirpath as root, - * set nm_uid to the real uid doing the mount, - * since that is normally the user with a valid TGT. + * nm_uid is used to get KerberosV credentials for + * the nfsv4 state handling operations if there is + * no host based principal set. Use the uid of + * this user if not root, since they are doing the + * mount. I don't think setting this for root will + * work, since root normally does not have user + * credentials in a credentials cache. */ - nmp->nm_uid = td->td_ucred->cr_ruid; + nmp->nm_uid = td->td_ucred->cr_uid; } else { /* - * Just set to -1, so the first Op - * will set it later, to the uid of - * the process doing that (usually - * from a first open in the mount - * point). + * Just set to -1, so it won't be used. */ nmp->nm_uid = (uid_t)-1; } |
