Date: Sun, 26 Mar 2017 00:59:16 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r315971 - stable/11/sys/vm Message-ID: <201703260059.v2Q0xG8c080801@repo.freebsd.org>
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Author: kib Date: Sun Mar 26 00:59:15 2017 New Revision: 315971 URL: https://svnweb.freebsd.org/changeset/base/315971 Log: MFC r315552: Fix off-by-one in the vm_fault_populate() code. Modified: stable/11/sys/vm/vm_fault.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/vm/vm_fault.c ============================================================================== --- stable/11/sys/vm/vm_fault.c Sun Mar 26 00:56:24 2017 (r315970) +++ stable/11/sys/vm/vm_fault.c Sun Mar 26 00:59:15 2017 (r315971) @@ -409,7 +409,7 @@ vm_fault_populate(struct faultstate *fs, vm_fault_populate_cleanup(fs->first_object, pager_first, map_first - 1); map_last = MIN(OFF_TO_IDX(fs->entry->end - fs->entry->start + - fs->entry->offset), pager_last); + fs->entry->offset) - 1, pager_last); if (map_last < pager_last) vm_fault_populate_cleanup(fs->first_object, map_last + 1, pager_last);
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