From 2cf8192cd1281d60adea4439e46f42572dfb4b79 Mon Sep 17 00:00:00 2001
From: wangchen2020 <15955488707@163.com>
Date: Fri, 8 Jan 2021 14:21:48 +0800
Subject: [PATCH] Use gdbm

---
 change-ndbm-to-gdbm.patch | 24 ++++++++++++++++++++++++
 pam.spec                  | 13 +++++++++----
 2 files changed, 33 insertions(+), 4 deletions(-)
 create mode 100644 change-ndbm-to-gdbm.patch

diff --git a/change-ndbm-to-gdbm.patch b/change-ndbm-to-gdbm.patch
new file mode 100644
index 0000000..40e3d91
--- /dev/null
+++ b/change-ndbm-to-gdbm.patch
@@ -0,0 +1,24 @@
+From c8ff297d3ca1d5a195147c32859b87dba820c281 Mon Sep 17 00:00:00 2001
+From: gaoyi <gaoyi15$huawei.com>
+Date: Wed, 28 Oct 2020 19:37:25 +0800
+Subject: [PATCH] change ndbm to gdbm
+
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index d537907..ecbaa2d 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -435,7 +435,7 @@ if test x"$WITH_DB" !=xno ; then
+               LIBS=$old_libs
+         fi
+         if test -z "$LIBDB" ; then
+-            AC_CHECK_LIB([ndbm],[dbm_store], LIBDB="-lndbm", LIBDB="")
++            AC_CHECK_LIB([gdbm_compat],[dbm_stroe], LIBDB="-lgdbm_compat", LIBDB="")
+             if test -n "$LIBDB" ; then
+                 AC_CHECK_HEADERS(ndbm.h)
+             fi
+--
+2.23.0
diff --git a/pam.spec b/pam.spec
index cdd824e..ac83a2a 100644
--- a/pam.spec
+++ b/pam.spec
@@ -4,7 +4,7 @@
 %define _pamconfdir %{_sysconfdir}/pam.d
 Name: pam
 Version: 1.4.0
-Release: 3
+Release: 4
 Summary: Pluggable Authentication Modules for Linux
 License: BSD and GPLv2+
 URL: http://www.linux-pam.org/
@@ -25,10 +25,11 @@ Patch3: Move-check_user_in_passwd-from-pam_localuser.c-to-pa.patch
 Patch4: pam_faillock-fix-build-on-musl.patch
 Patch5: pam_modutil_check_user_in_passwd-avoid-timing-attack.patch
 Patch6: Prevent-SEGFAULT-for-unknown-UID.patch
+Patch7: change-ndbm-to-gdbm.patch
 
-BuildRequires: autoconf automake libtool bison flex sed cracklib-devel
+BuildRequires: autoconf automake libtool bison flex sed cracklib-devel gdbm-devel
 BuildRequires: perl-interpreter pkgconfig gettext-devel libtirpc-devel libnsl2-devel
-BuildRequires: audit-libs-devel libselinux-devel libdb-devel
+BuildRequires: audit-libs-devel libselinux-devel
 BuildRequires: linuxdoc-tools elinks libxslt docbook-style-xsl docbook-dtds
 
 Requires: cracklib libpwquality coreutils glibc audit libselinux
@@ -65,7 +66,8 @@ autoreconf -i
 	--disable-prelude \
 	--enable-cracklib \
 	--enable-tally \
-	--enable-tally2
+	--enable-tally2 \
+	--enable-db=ndbm
 
 make -C po update-gmo
 %make_build
@@ -175,6 +177,9 @@ fi
 
 
 %changelog
+* Fri Jan 8 2021 wangchen <wangchen137@huawei.com> - 1.4.0-4
+- Use gdbm
+
 * Sat Oct 31 2020 panxiaohe <panxiaohe@huawei.com> - 1.4.0-3
 - Prevent SEGFAULT for unknown UID