Date: Mon, 5 Oct 2009 19:56:56 +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: r197789 - head/sys/kern Message-ID: <200910051956.n95Juu6T023638@svn.freebsd.org>
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Author: trasz Date: Mon Oct 5 19:56:56 2009 New Revision: 197789 URL: http://svn.freebsd.org/changeset/base/197789 Log: Fix NFSv4 ACLs on sparc64. Turns out that fuword(9) fetches 64 bits instead of sizeof(int), and on sparc64 that resulted in fetching wrong value for acl_maxcnt, which in turn caused __acl_get_link(2) to fail with EINVAL. PR: sparc64/139304 Submitted by: Dmitry Afanasiev <KOT at MATPOCKuH.Ru> Modified: head/sys/kern/vfs_acl.c Modified: head/sys/kern/vfs_acl.c ============================================================================== --- head/sys/kern/vfs_acl.c Mon Oct 5 19:29:49 2009 (r197788) +++ head/sys/kern/vfs_acl.c Mon Oct 5 19:56:56 2009 (r197789) @@ -161,7 +161,7 @@ acl_copyout(struct acl *kernel_acl, void break; default: - if (fuword((char *)user_acl + + if (fuword32((char *)user_acl + offsetof(struct acl, acl_maxcnt)) != ACL_MAX_ENTRIES) return (EINVAL);
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