Author: trasz
Date: Sat Dec 19 11:41:52 2009
New Revision: 200723
URL: http://svn.freebsd.org/changeset/base/200723
Log:
Interpret VAPPEND correctly in vaccess_acl_nfs4(9).
Modified:
head/sys/kern/subr_acl_nfs4.c
Modified: head/sys/kern/subr_acl_nfs4.c
==============================================================================
--- head/sys/kern/subr_acl_nfs4.c Sat Dec 19 11:31:28 2009
(r200722)
+++ head/sys/kern/subr_acl_nfs4.c Sat Dec 19 11:41:52 2009
(r200723)
@@ -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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