[gentoo-commits] repo/gentoo:master commit in: sys-auth/libnss-nis/files/, sys-auth/libnss-nis/

[Sergei Trofimovich]

commit:     d5fcf67ae6a2b338b367b8efc2869ba4466fc6fa
Author:     Stephan Hartmann <stha09 <AT> googlemail <DOT> com>
AuthorDate: Tue Feb 18 14:33:16 2020 +0000
Commit:     Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Tue Feb 18 15:03:11 2020 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=d5fcf67a

sys-auth/libnss-nis: fix build with glibc 2.30

Closes: https://bugs.gentoo.org/692768
Package-Manager: Portage-2.3.84, Repoman-2.3.20
Signed-off-by: Stephan Hartmann <stha09 <AT> googlemail.com>
Closes: https://github.com/gentoo/gentoo/pull/14691
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>

 .../files/libnss-nis-1.4-glibc-2.30.patch          | 157 +++++++++++++++++++++
 sys-auth/libnss-nis/libnss-nis-1.4.ebuild          |   4 +-
 2 files changed, 160 insertions(+), 1 deletion(-)

diff --git a/sys-auth/libnss-nis/files/libnss-nis-1.4-glibc-2.30.patch b/sys-auth/libnss-nis/files/libnss-nis-1.4-glibc-2.30.patch
new file mode 100644
index 00000000000..ac8d497ecb4
--- /dev/null
+++ b/sys-auth/libnss-nis/files/libnss-nis-1.4-glibc-2.30.patch
@@ -0,0 +1,157 @@
+From e9f0f4286d5a923eca1a9c84ff125268d144822e Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@×××××.com>
+Date: Thu, 25 Jul 2019 12:10:56 -0700
+Subject: [PATCH] nis-hosts: Remove use of RES_USE_INET6
+
+Upstream glibc dropped it starting glibc 2.30
+see
+https://sourceware.org/git/?p=glibc.git;a=commit;h=3f8b44be0a658266adff5ece1e4bc3ce097a5dbe
+
+Fixes issue #6
+
+Signed-off-by: Khem Raj <raj.khem@×××××.com>
+---
+ src/nis-hosts.c | 55 ++++++++++++-------------------------------------
+ 1 file changed, 13 insertions(+), 42 deletions(-)
+
+diff --git a/src/nis-hosts.c b/src/nis-hosts.c
+index 307b46e..bd3c4ad 100644
+--- a/src/nis-hosts.c
++++ b/src/nis-hosts.c
+@@ -35,15 +35,12 @@
+ #include "libc-lock.h"
+ #include "nss-nis.h"
+ 
+-/* Get implementation for some internal functions. */
+-#include "mapv4v6addr.h"
+-
+ #define ENTNAME         hostent
+ #define DATABASE        "hosts"
+ #define NEED_H_ERRNO
+ 
+-#define EXTRA_ARGS      , af, flags
+-#define EXTRA_ARGS_DECL , int af, int flags
++#define EXTRA_ARGS      , af
++#define EXTRA_ARGS_DECL , int af
+ 
+ #define ENTDATA hostent_data
+ struct hostent_data
+@@ -67,19 +64,8 @@ LINE_PARSER
+    /* Parse address.  */
+    if (af != AF_INET6 && inet_pton (AF_INET, addr, entdata->host_addr) > 0)
+      {
+-       assert ((flags & AI_V4MAPPED) == 0 || af != AF_UNSPEC);
+-       if (flags & AI_V4MAPPED)
+-	 {
+-	   map_v4v6_address ((char *) entdata->host_addr,
+-			     (char *) entdata->host_addr);
+-	   result->h_addrtype = AF_INET6;
+-	   result->h_length = IN6ADDRSZ;
+-	 }
+-       else
+-	 {
+-	   result->h_addrtype = AF_INET;
+-	   result->h_length = INADDRSZ;
+-	 }
++       result->h_addrtype = AF_INET;
++       result->h_length = INADDRSZ;
+      }
+    else if (af != AF_INET
+ 	    && inet_pton (AF_INET6, addr, entdata->host_addr) > 0)
+@@ -134,7 +120,7 @@ strong_alias (_nss_nis_sethostent, _nss_nis_endhostent)
+ static enum nss_status
+ internal_nis_gethostent_r (struct hostent *host, char *buffer,
+ 			   size_t buflen, int *errnop, int *h_errnop,
+-			   int af, int flags)
++			   int af)
+ {
+   char *domain;
+   if (yp_get_default_domain (&domain))
+@@ -203,7 +189,7 @@ internal_nis_gethostent_r (struct hostent *host, char *buffer,
+ 	++p;
+       free (result);
+ 
+-      parse_res = parse_line (p, host, data, buflen, errnop, af, flags);
++      parse_res = parse_line (p, host, data, buflen, errnop, af);
+       if (parse_res == -1)
+ 	{
+ 	  free (outkey);
+@@ -232,8 +218,7 @@ _nss_nis_gethostent_r (struct hostent *host, char *buffer, size_t buflen,
+   __libc_lock_lock (lock);
+ 
+   status = internal_nis_gethostent_r (host, buffer, buflen, errnop, h_errnop,
+-			((_res.options & RES_USE_INET6) ? AF_INET6 : AF_INET),
+-			((_res.options & RES_USE_INET6) ? AI_V4MAPPED : 0 ));
++			AF_INET);
+ 
+   __libc_lock_unlock (lock);
+ 
+@@ -244,7 +229,7 @@ _nss_nis_gethostent_r (struct hostent *host, char *buffer, size_t buflen,
+ static enum nss_status
+ internal_gethostbyname2_r (const char *name, int af, struct hostent *host,
+ 			   char *buffer, size_t buflen, int *errnop,
+-			   int *h_errnop, int flags)
++			   int *h_errnop)
+ {
+   uintptr_t pad = -(uintptr_t) buffer % __alignof__ (struct parser_data);
+   buffer += pad;
+@@ -318,7 +303,7 @@ internal_gethostbyname2_r (const char *name, int af, struct hostent *host,
+     ++p;
+   free (result);
+ 
+-  int parse_res = parse_line (p, host, data, buflen, errnop, af, flags);
++  int parse_res = parse_line (p, host, data, buflen, errnop, af);
+ 
+   if (parse_res < 1 || host->h_addrtype != af)
+     {
+@@ -351,8 +336,7 @@ _nss_nis_gethostbyname2_r (const char *name, int af, struct hostent *host,
+     }
+ 
+   return internal_gethostbyname2_r (name, af, host, buffer, buflen, errnop,
+-				    h_errnop,
+-			((_res.options & RES_USE_INET6) ? AI_V4MAPPED : 0));
++				    h_errnop);
+ }
+ 
+ 
+@@ -360,18 +344,8 @@ enum nss_status
+ _nss_nis_gethostbyname_r (const char *name, struct hostent *host, char *buffer,
+ 			  size_t buflen, int *errnop, int *h_errnop)
+ {
+-  if (_res.options & RES_USE_INET6)
+-    {
+-      enum nss_status status;
+-
+-      status = internal_gethostbyname2_r (name, AF_INET6, host, buffer, buflen,
+-					  errnop, h_errnop, AI_V4MAPPED);
+-      if (status == NSS_STATUS_SUCCESS)
+-	return status;
+-    }
+-
+   return internal_gethostbyname2_r (name, AF_INET, host, buffer, buflen,
+-				    errnop, h_errnop, 0);
++				    errnop, h_errnop);
+ }
+ 
+ 
+@@ -433,9 +407,7 @@ _nss_nis_gethostbyaddr_r (const void *addr, socklen_t addrlen, int af,
+     ++p;
+   free (result);
+ 
+-  int parse_res = parse_line (p, host, data, buflen, errnop, af,
+-			      ((_res.options & RES_USE_INET6)
+-			       ? AI_V4MAPPED : 0));
++  int parse_res = parse_line (p, host, data, buflen, errnop, af);
+   if (parse_res < 1)
+     {
+       if (parse_res == -1)
+@@ -532,8 +504,7 @@ _nss_nis_gethostbyname4_r (const char *name, struct gaih_addrtuple **pat,
+   buflen -= pad;
+ 
+   struct hostent host;
+-  int parse_res = parse_line (result, &host, data, buflen, errnop, AF_UNSPEC,
+-			      0);
++  int parse_res = parse_line (result, &host, data, buflen, errnop, AF_UNSPEC);
+   if (parse_res < 1)
+     {
+       if (parse_res == -1)

diff --git a/sys-auth/libnss-nis/libnss-nis-1.4.ebuild b/sys-auth/libnss-nis/libnss-nis-1.4.ebuild
index 2e568b159b3..859bbcea81f 100644
--- a/sys-auth/libnss-nis/libnss-nis-1.4.ebuild
+++ b/sys-auth/libnss-nis/libnss-nis-1.4.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2019 Gentoo Authors
+# Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -24,6 +24,8 @@ DEPEND="${RDEPEND}
 
 S=${WORKDIR}/libnss_nis-${PV}
 
+PATCHES=( "${FILESDIR}/${P}-glibc-2.30.patch" )
+
 src_prepare() {
 	default
 	eautoreconf