Date: Sat, 30 Jan 2010 19:39:33 +0000 (UTC) From: Robert Watson <rwatson@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r203232 - projects/capabilities8/sys/fs/fdescfs Message-ID: <201001301939.o0UJdX89088424@svn.freebsd.org>
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Author: rwatson Date: Sat Jan 30 19:39:33 2010 New Revision: 203232 URL: http://svn.freebsd.org/changeset/base/203232 Log: Merge c173596 from the p4 TrustedBSD Capabilities branch to capabilities8: Don't allow VOP_SETATTR() on fdescfs -- we could build up a capability rights mask for the operations it represents, but it actually isn't very coherent conceptually. For example, you can chmod /dev/fd/X if that fd refers to a file, but if you stat() you don't see the file's mode. Sponsored by: Google, Inc. Modified: projects/capabilities8/sys/fs/fdescfs/fdesc_vnops.c Modified: projects/capabilities8/sys/fs/fdescfs/fdesc_vnops.c ============================================================================== --- projects/capabilities8/sys/fs/fdescfs/fdesc_vnops.c Sat Jan 30 19:36:55 2010 (r203231) +++ projects/capabilities8/sys/fs/fdescfs/fdesc_vnops.c Sat Jan 30 19:39:33 2010 (r203232) @@ -391,6 +391,8 @@ fdesc_getattr(ap) struct ucred *a_cred; } */ *ap; { + +#if 0 struct vnode *vp = ap->a_vp; struct vattr *vap = ap->a_vap; @@ -430,6 +432,9 @@ fdesc_getattr(ap) vp->v_type = vap->va_type; return (0); +#else + return (EOPNOTSUPP); +#endif } static inthelp
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