Date: Sat, 19 Dec 2009 11:41:53 +0000 (UTC) From: Edward Tomasz Napierala <trasz@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r200723 - head/sys/kern Message-ID: <200912191141.nBJBfrlP032076@svn.freebsd.org>
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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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