Module Name: src Committed By: martin Date: Sun Aug 4 11:12:10 UTC 2019
Modified Files: src/sys/fs/tmpfs [netbsd-8]: tmpfs_mem.c Log Message: Pull up following revision(s) (requested by maxv in ticket #1321): sys/fs/tmpfs/tmpfs_mem.c: revision 1.10 Remove the roundups, they are incorrect and cause memcmp to wrongfully fail because of uninitialized bytes at the end of the buffers. ok rmind@ To generate a diff of this commit: cvs rdiff -u -r1.9 -r1.9.8.1 src/sys/fs/tmpfs/tmpfs_mem.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/fs/tmpfs/tmpfs_mem.c diff -u src/sys/fs/tmpfs/tmpfs_mem.c:1.9 src/sys/fs/tmpfs/tmpfs_mem.c:1.9.8.1 --- src/sys/fs/tmpfs/tmpfs_mem.c:1.9 Mon Aug 22 23:07:36 2016 +++ src/sys/fs/tmpfs/tmpfs_mem.c Sun Aug 4 11:12:10 2019 @@ -1,4 +1,4 @@ -/* $NetBSD: tmpfs_mem.c,v 1.9 2016/08/22 23:07:36 skrll Exp $ */ +/* $NetBSD: tmpfs_mem.c,v 1.9.8.1 2019/08/04 11:12:10 martin Exp $ */ /* * Copyright (c) 2010, 2011 The NetBSD Foundation, Inc. @@ -35,7 +35,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: tmpfs_mem.c,v 1.9 2016/08/22 23:07:36 skrll Exp $"); +__KERNEL_RCSID(0, "$NetBSD: tmpfs_mem.c,v 1.9.8.1 2019/08/04 11:12:10 martin Exp $"); #include <sys/param.h> #include <sys/atomic.h> @@ -234,8 +234,8 @@ tmpfs_strname_free(struct tmpfs_mount *m bool tmpfs_strname_neqlen(struct componentname *fcnp, struct componentname *tcnp) { - const size_t fln = roundup2(fcnp->cn_namelen, TMPFS_NAME_QUANTUM); - const size_t tln = roundup2(tcnp->cn_namelen, TMPFS_NAME_QUANTUM); + const size_t fln = fcnp->cn_namelen; + const size_t tln = tcnp->cn_namelen; return (fln != tln) || memcmp(fcnp->cn_nameptr, tcnp->cn_nameptr, fln); }