diff options
Diffstat (limited to 'fs/nfsd/vfs.c')
| -rw-r--r-- | fs/nfsd/vfs.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 18a4cc9feeb..626dfd38528 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -2086,6 +2086,9 @@ nfsd_set_posix_acl(struct svc_fh *fhp, int type, struct posix_acl *acl) } else size = 0; + error = mnt_want_write(fhp->fh_export->ex_path.mnt); + if (error) + goto getout; if (size) error = vfs_setxattr(fhp->fh_dentry, name, value, size, 0); else { @@ -2097,6 +2100,7 @@ nfsd_set_posix_acl(struct svc_fh *fhp, int type, struct posix_acl *acl) error = 0; } } + mnt_drop_write(fhp->fh_export->ex_path.mnt); getout: kfree(value); |