diff --git a/Fix-the-issue-of-ignoring-the-return-value.patch b/Fix-the-issue-of-ignoring-the-return-value.patch
new file mode 100644
index 0000000000000000000000000000000000000000..012bea7d4f415b2f6c7d59daac6bcd5d47816905
--- /dev/null
+++ b/Fix-the-issue-of-ignoring-the-return-value.patch
@@ -0,0 +1,86 @@
+From 4c39cb09735a494099fba0474d25ff26800de952 Mon Sep 17 00:00:00 2001
+From: Lee Duncan <lduncan@suse.com>
+Date: Wed, 29 Jan 2020 12:47:16 -0800
+Subject: [PATCH] Do not ignore write() return value.
+
+Some distros set the warn_unused_result attribute for the write()
+system call, so check the return value.
+---
+ pki.c | 37 ++++++++++++++++++++++++++++++++-----
+ 1 file changed, 32 insertions(+), 5 deletions(-)
+
+diff --git a/pki.c b/pki.c
+index 486d9bb..57ea664 100644
+--- a/pki.c
++++ b/pki.c
+@@ -9,12 +9,13 @@
+ #include <unistd.h>
+ #include <limits.h>
+ #include "config.h"
++#include <fcntl.h>
++#include <assert.h>
+ #ifdef	WITH_SECURITY
+ #include <openssl/pem.h>
+ #include <openssl/err.h>
+ #include <openssl/evp.h>
+ #endif
+-#include <fcntl.h>
+ #include <libisns/isns.h>
+ #include "security.h"
+ #include <libisns/util.h>
+@@ -431,17 +432,43 @@ isns_dsa_load_params(const char *filename)
+ 	return dsa;
+ }
+ 
++/*
++ * write one 'status' character to stdout
++ */
++static void
++write_status_byte(int ch)
++{
++	static int	stdout_fd = 1;	/* fileno(stdout) */
++	char		buf[2];
++	int		res;
++
++	/*
++	 * We don't actually care about the return value here, since
++	 * we are just dumping a status byte to stdout, but
++	 * some linux distrubutions set the warn_unused_result attribute
++	 * for the write() API, so we might as well use the return value
++	 * to make sure the write command isn't broken.
++	 */
++	assert(ch);
++	buf[0] = ch;
++	buf[1] = '\0';
++	res = write(stdout_fd, buf, 1);
++	assert(res == 1);
++}
++
+ static int
+ isns_dsa_param_gen_callback(int stage,
+ 		__attribute__((unused))int index,
+ 		__attribute__((unused))void *dummy)
+ {
+ 	if (stage == 0)
+-		write(1, "+", 1);
++		write_status_byte('+');
+ 	else if (stage == 1)
+-		write(1, ".", 1);
++		write_status_byte('.');
+ 	else if (stage == 2)
+-		write(1, "/", 1);
++		write_status_byte('/');
++
++	/* as a callback, we must return a value, so just return success */
+ 	return 0;
+ }
+ 
+@@ -478,7 +505,7 @@ isns_dsa_init_params(const char *filename)
+ 	dsa = DSA_generate_parameters(dsa_key_bits, NULL, 0,
+ 			NULL, NULL, isns_dsa_param_gen_callback, NULL);
+ #endif
+-	write(1, "\n", 1);
++	write_status_byte('\n');
+ 
+ 	if (dsa == NULL) {
+ 		isns_dsasig_report_errors("Error generating DSA parameters",
diff --git a/open-isns-0.100.tar.gz b/open-isns-0.100.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..64f93457c1ed57e3ec35c0a5dd6c8540f51577d1
Binary files /dev/null and b/open-isns-0.100.tar.gz differ
diff --git a/open-isns-0.97.tar.gz b/open-isns-0.97.tar.gz
deleted file mode 100644
index 3cfd90e5be8c92838253b8d490d0153c6f224d3d..0000000000000000000000000000000000000000
Binary files a/open-isns-0.97.tar.gz and /dev/null differ
diff --git a/open-isns.spec b/open-isns.spec
index d222fb9570ded5671da2d46ef79a3aac0a0959af..74d4999d76b2b0881b0db8b56645ae1f64f20179 100644
--- a/open-isns.spec
+++ b/open-isns.spec
@@ -1,11 +1,11 @@
 Name:           open-isns
-Version:        0.97
-Release:        12
+Version:        0.100
+Release:        1
 Summary:        The iSNS server and client programs
 License:        LGPLv2+
 URL:            https://www.github.com/open-iscsi/open-isns
 Source0:        https://www.github.com/open-iscsi/open-isns/archive/v%{version}.tar.gz#/open-isns-%{version}.tar.gz
-
+Patch0001:      Fix-the-issue-of-ignoring-the-return-value.patch
 BuildRequires:  gcc git systemd automake autoconf make
 BuildRequires:  openssl-devel systemd-devel
 Requires(post): systemd-units
@@ -89,6 +89,9 @@ install -p -m 644 isnsd.service %{buildroot}%{_unitdir}/isnsd.service
 %{_mandir}/man8/*
 
 %changelog
+* Mon Jun 1 2020 yanan li <liyanan032@huawei.com> - 0.100-1
+- Package update
+
 * Fri Jan 17 2020 openEuler Buildteam <buildteam@openeuler.org> - 0.97-12
 - Type:enhancement
 - ID:NA