Author: rmacklem Date: Sun May 7 20:21:59 2017 New Revision: 317917 URL: https://svnweb.freebsd.org/changeset/base/317917
Log: MFC: r317269 Set default uid/gid to nobody/nogroup for NFSv4 mapping. The default uid/gid for NFSv4 are set by the nfsuserd(8) daemon. However, they were 0 until the nfsuserd(8) was run. Since it is possible to use NFSv4 without running the nfsuserd(8) daemon, set them to nobody/nogroup initially. Without this patch, the values would be set by the nfsuserd(8) daemon and left changed even if the nfsuserd(8) daemon was killed. The default values of 0 meant that setting a group to "wheel" would fail even when done by root. It also adds a definition of GID_NOGROUP to sys/conf.h. Modified: stable/10/sys/fs/nfs/nfs_commonsubs.c stable/10/sys/sys/conf.h Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/fs/nfs/nfs_commonsubs.c ============================================================================== --- stable/10/sys/fs/nfs/nfs_commonsubs.c Sun May 7 20:11:58 2017 (r317916) +++ stable/10/sys/fs/nfs/nfs_commonsubs.c Sun May 7 20:21:59 2017 (r317917) @@ -63,8 +63,8 @@ int nfsrv_useacl = 1; struct nfssockreq nfsrv_nfsuserdsock; int nfsrv_nfsuserd = 0; struct nfsreqhead nfsd_reqq; -uid_t nfsrv_defaultuid; -gid_t nfsrv_defaultgid; +uid_t nfsrv_defaultuid = UID_NOBODY; +gid_t nfsrv_defaultgid = GID_NOGROUP; int nfsrv_lease = NFSRV_LEASE; int ncl_mbuf_mlen = MLEN; int nfsd_enable_stringtouid = 0; Modified: stable/10/sys/sys/conf.h ============================================================================== --- stable/10/sys/sys/conf.h Sun May 7 20:11:58 2017 (r317916) +++ stable/10/sys/sys/conf.h Sun May 7 20:21:59 2017 (r317917) @@ -335,6 +335,7 @@ void devfs_free_cdp_inode(ino_t ino); #define GID_BIN 7 #define GID_GAMES 13 #define GID_DIALER 68 +#define GID_NOGROUP 65533 #define GID_NOBODY 65534 typedef void (*dev_clone_fn)(void *arg, struct ucred *cred, char *name, _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
