sssd/0505-libnfsidmap-Use-public...

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From 5c6fc565cb26a6ed705c59d8a7143eab995a0c32 Mon Sep 17 00:00:00 2001
From: Lukas Slebodnik <lslebodn@redhat.com>
Date: Wed, 10 Jan 2018 13:51:24 +0100
Subject: [PATCH] libnfsidmap: Use public plugin header file if available
libnfsidmap was merged with nfs-utils in 2.1.2-rc7.
We used private internal interface but required internal functions
were dropped in nfs-utils-2.3.1. We need to use newly available public
interface.
---
src/external/libnfsidmap.m4 | 9 +++++++++
src/sss_client/nfs/nfsidmap_internal.h | 2 +-
src/sss_client/nfs/sss_nfs_client.c | 14 ++++++++++----
3 files changed, 20 insertions(+), 5 deletions(-)
diff --git a/src/external/libnfsidmap.m4 b/src/external/libnfsidmap.m4
index 56c7b55bce6db62208f26749aa089e6decaddb39..676e2f95a0c689acb460dd256e044c4e0803a4e5 100644
--- a/src/external/libnfsidmap.m4
+++ b/src/external/libnfsidmap.m4
@@ -17,4 +17,13 @@ AS_IF([test x"$with_nfsv4_idmap" = xyes], [
[AC_MSG_ERROR([libnfsidmap header files are not installed]
If you want to build sssd without nfs idmap pluging then specify
--without-nfsv4-idmapd-plugin when running configure.)])])
+
+ AC_CHECK_HEADERS([nfsidmap_plugin.h], [], [],
+ [#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#include <nfsidmap.h>])
])
diff --git a/src/sss_client/nfs/nfsidmap_internal.h b/src/sss_client/nfs/nfsidmap_internal.h
index b75bc8335def3977750bb75fd407849b3e15660d..07547f8400e789a84fafc0ddf97133d46ebff252 100644
--- a/src/sss_client/nfs/nfsidmap_internal.h
+++ b/src/sss_client/nfs/nfsidmap_internal.h
@@ -75,4 +75,4 @@ extern nfs4_idmap_log_function_t idmap_log_func;
* Copyright (c) 1998, 1999, 2001 Niklas Hallqvist. All rights reserved.
* Copyright (c) 2000, 2003 H<>kan Olsson. All rights reserved.
*/
-extern char *conf_get_str(char *, char *);
+extern const char *conf_get_str(const char *, const char *);
diff --git a/src/sss_client/nfs/sss_nfs_client.c b/src/sss_client/nfs/sss_nfs_client.c
index 8fd993005606a52217dc306f1816c3f88a283aa0..eff0d92962b33fb11131ff286ea42be655a052d6 100644
--- a/src/sss_client/nfs/sss_nfs_client.c
+++ b/src/sss_client/nfs/sss_nfs_client.c
@@ -20,7 +20,7 @@
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#define _GNU_SOURCE
+#include "config.h"
#include <stddef.h>
#include <stdlib.h>
@@ -29,7 +29,13 @@
#include <string.h>
#include <nfsidmap.h>
+
+#ifdef HAVE_NFSIDMAP_PLUGIN_H
+#include <nfsidmap_plugin.h>
+#else /* fallback to internal header file with older version of libnfsidmap */
#include "nfsidmap_internal.h"
+#define nfsidmap_config_get conf_get_str
+#endif
#include "sss_client/sss_cli.h"
#include "sss_client/nss_mc.h"
@@ -382,13 +388,13 @@ static bool str_equal(const char *s1, const char *s2)
return res;
}
-static int nfs_conf_get_bool(char *sect, char *attr, int def)
+static int nfs_conf_get_bool(const char *sect, const char *attr, int def)
{
int res;
- char *val;
+ const char *val;
res = def;
- val = conf_get_str(sect, attr);
+ val = nfsidmap_config_get(sect, attr);
if (val) {
res = (str_equal("1", val) ||
str_equal("yes", val) ||
--
2.15.1