Date: Mon, 28 Mar 2011 19:44:55 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r220114 - head/sys/kern Message-ID: <201103281944.p2SJitvv005092@svn.freebsd.org>
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Author: kib Date: Mon Mar 28 19:44:54 2011 New Revision: 220114 URL: http://svn.freebsd.org/changeset/base/220114 Log: Fix the check for vm_map_remove() error. Pointed out by: alc MFC after: 2 weeks Modified: head/sys/kern/subr_uio.c Modified: head/sys/kern/subr_uio.c ============================================================================== --- head/sys/kern/subr_uio.c Mon Mar 28 19:42:21 2011 (r220113) +++ head/sys/kern/subr_uio.c Mon Mar 28 19:44:54 2011 (r220114) @@ -506,7 +506,7 @@ copyout_unmap(struct thread *td, vm_offs map = &td->td_proc->p_vmspace->vm_map; size = (vm_size_t)round_page(sz); - if (!vm_map_remove(map, addr, addr + size)) + if (vm_map_remove(map, addr, addr + size) != KERN_SUCCESS) return (EINVAL); return (0);
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