diff options
Diffstat (limited to 'main/libspf2/0001-provide-dn_skipname.patch')
| -rw-r--r-- | main/libspf2/0001-provide-dn_skipname.patch | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/main/libspf2/0001-provide-dn_skipname.patch b/main/libspf2/0001-provide-dn_skipname.patch new file mode 100644 index 000000000..feb46efa6 --- /dev/null +++ b/main/libspf2/0001-provide-dn_skipname.patch @@ -0,0 +1,120 @@ +From abfd38dbff2be2e63ee222a87b4f24de5573e7eb Mon Sep 17 00:00:00 2001 +From: Natanael Copa <natanael.copa@gmail.com> +Date: Mon, 19 Apr 2010 14:53:35 +0000 +Subject: [PATCH] provide dn_skipname + +--- + configure.ac | 3 +- + src/libreplace/__dn_skipname.c | 87 ++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 89 insertions(+), 1 deletions(-) + create mode 100644 src/libreplace/__dn_skipname.c + +diff --git a/configure.ac b/configure.ac +index 310d73c..8a0dd2b 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -272,7 +273,7 @@ AC_CHECK_FUNCS([strcasecmp strncasecmp strspn strtoul]) + AC_CHECK_FUNCS([gethostbyname inet_ntoa select strrchr strstr strtol]) + + AC_REPLACE_FUNCS([getopt_long_only strncasecmp]) +-AC_REPLACE_FUNCS([__ns_initparse __ns_name_uncompress __ns_get16 __ns_msg_getflag]) ++AC_REPLACE_FUNCS([__ns_initparse __ns_name_uncompress __ns_get16 __ns_msg_getflag __dn_skipname]) + + AC_CONFIG_FILES([Makefile + Doxyfile +diff --git a/src/libreplace/__dn_skipname.c b/src/libreplace/__dn_skipname.c +new file mode 100644 +index 0000000..88d48b5 +--- /dev/null ++++ b/src/libreplace/__dn_skipname.c +@@ -0,0 +1,87 @@ ++/* taken from OpenBSD source */ ++/* ++ * ++Copyright++ 1985, 1993 ++ * - ++ * Copyright (c) 1985, 1993 ++ * The Regents of the University of California. All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. Neither the name of the University nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * - ++ * Portions Copyright (c) 1993 by Digital Equipment Corporation. ++ * ++ * Permission to use, copy, modify, and distribute this software for any ++ * purpose with or without fee is hereby granted, provided that the above ++ * copyright notice and this permission notice appear in all copies, and that ++ * the name of Digital Equipment Corporation not be used in advertising or ++ * publicity pertaining to distribution of the document or software without ++ * specific, written prior permission. ++ * ++ * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL ++ * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES ++ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT ++ * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL ++ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR ++ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ++ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS ++ * SOFTWARE. ++ * - ++ * --Copyright-- ++ */ ++ ++/* ++ * Skip over a compressed domain name. Return the size or -1. ++ */ ++#include <sys/types.h> ++#include <resolv.h> ++ ++int ++__dn_skipname(const u_char *comp_dn, const u_char *eom) ++{ ++ const u_char *cp; ++ int n; ++ ++ cp = comp_dn; ++ while (cp < eom && (n = *cp++)) { ++ /* ++ * check for indirection ++ */ ++ switch (n & INDIR_MASK) { ++ case 0: /* normal case, n == len */ ++ cp += n; ++ continue; ++ case INDIR_MASK: /* indirection */ ++ cp++; ++ break; ++ default: /* illegal type */ ++ return (-1); ++ } ++ break; ++ } ++ if (cp > eom) ++ return (-1); ++ return (cp - comp_dn); ++} ++ ++ +-- +1.7.0.4 + |