Author: trasz
Date: Sat Mar 27 18:12:00 2010
New Revision: 205771
URL: http://svn.freebsd.org/changeset/base/205771
Log:
MFC r200723:
Interpret VAPPEND correctly in vaccess_acl_nfs4(9).
Modified:
stable/8/sys/kern/subr_acl_nfs4.c
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/amd64/include/xen/ (props changed)
stable/8/sys/cddl/contrib/opensolaris/ (props changed)
stable/8/sys/contrib/dev/acpica/ (props changed)
stable/8/sys/contrib/pf/ (props changed)
stable/8/sys/dev/xen/xenpci/ (props changed)
Modified: stable/8/sys/kern/subr_acl_nfs4.c
==============================================================================
--- stable/8/sys/kern/subr_acl_nfs4.c Sat Mar 27 18:09:40 2010
(r205770)
+++ stable/8/sys/kern/subr_acl_nfs4.c Sat Mar 27 18:12:00 2010
(r205771)
@@ -82,6 +82,13 @@ _access_mask_from_accmode(accmode_t accm
access_mask |= accmode2mask[i].mask;
}
+ /*
+ * VAPPEND is just a modifier for VWRITE; if the caller asked
+ * for 'VAPPEND | VWRITE', we want to check for ACL_APPEND_DATA only.
+ */
+ if (access_mask & ACL_APPEND_DATA)
+ access_mask &= ~ACL_WRITE_DATA;
+
return (access_mask);
}
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