diff options
| -rw-r--r-- | sys/fs/nfs/nfs_commonkrpc.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sys/fs/nfs/nfs_commonkrpc.c b/sys/fs/nfs/nfs_commonkrpc.c index df23e49..c34ea87 100644 --- a/sys/fs/nfs/nfs_commonkrpc.c +++ b/sys/fs/nfs/nfs_commonkrpc.c @@ -526,6 +526,20 @@ newnfs_request(struct nfsrv_descript *nd, struct nfsmount *nmp, else secflavour = RPCSEC_GSS_KRB5; srv_principal = NFSMNT_SRVKRBNAME(nmp); + } else if (nmp != NULL && !NFSHASKERB(nmp) && + nd->nd_procnum != NFSPROC_NULL && + (nd->nd_flag & ND_USEGSSNAME) != 0) { + /* + * Use the uid that did the mount when the RPC is doing + * NFSv4 system operations, as indicated by the + * ND_USEGSSNAME flag, for the AUTH_SYS case. + */ + saved_uid = cred->cr_uid; + if (nmp->nm_uid != (uid_t)-1) + cred->cr_uid = nmp->nm_uid; + else + cred->cr_uid = 0; + set_uid = 1; } if (nmp != NULL) { |
