Date: Thu, 28 May 2009 10:24:26 +0000 (UTC) From: Dag-Erling Smorgrav <des@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r192973 - head/sys/fs/pseudofs Message-ID: <200905281024.n4SAOQOt032486@svn.freebsd.org>
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Author: des Date: Thu May 28 10:24:26 2009 New Revision: 192973 URL: http://svn.freebsd.org/changeset/base/192973 Log: Use a temporary variable to avoid a duplicate strlen(). Submitted by: kib MFC after: 1 week Modified: head/sys/fs/pseudofs/pseudofs_vnops.c Modified: head/sys/fs/pseudofs/pseudofs_vnops.c ============================================================================== --- head/sys/fs/pseudofs/pseudofs_vnops.c Thu May 28 08:22:36 2009 (r192972) +++ head/sys/fs/pseudofs/pseudofs_vnops.c Thu May 28 10:24:26 2009 (r192973) @@ -364,12 +364,13 @@ pfs_vptocnp(struct vop_vptocnp_args *ap) } bcopy(pidbuf, buf + i, len); } else { - i -= strlen(pd->pn_name); + len = strlen(pd->pn_name); + i -= len; if (i < 0) { error = ENOMEM; goto failed; } - bcopy(pd->pn_name, buf + i, strlen(pd->pn_name)); + bcopy(pd->pn_name, buf + i, len); } pn = pd->pn_parent;
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