diff --git a/backport-nss-make-sure-startp_initialized-do-first.patch b/backport-nss-make-sure-startp_initialized-do-first.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0c28fd20e726089da1c63e0edf45eb48bdeb60c5
--- /dev/null
+++ b/backport-nss-make-sure-startp_initialized-do-first.patch
@@ -0,0 +1,26 @@
+From 9d99c240898d67e7942a9dc0b9967419118a6407 Mon Sep 17 00:00:00 2001
+From: chengyechun <chengyechun1@huawei.com>
+Date: Sat, 27 Nov 2021 10:04:03 +0800
+Subject: [PATCH] backport-nss-make-sure-startp_initialized-do-first
+
+The function atomic_read_barrier is added for preventing coredump when the script frequently invokes
+the getpwnam_r function.
+---
+ nss/getXXbyYY_r.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/nss/getXXbyYY_r.c b/nss/getXXbyYY_r.c
+index 5ebf36c..21b0d98 100644
+--- a/nss/getXXbyYY_r.c
++++ b/nss/getXXbyYY_r.c
+@@ -297,6 +297,7 @@ INTERNAL (REENTRANT_NAME) (ADD_PARAMS, LOOKUP_TYPE *resbuf, char *buffer,
+     }
+   else
+     {
++      atomic_read_barrier();
+       fct.l = start_fct;
+       nip = startp;
+ #ifdef PTR_DEMANGLE
+-- 
+1.8.3.1
+
diff --git a/glibc.spec b/glibc.spec
index 572389789d65081b4f0f8db6bdeffd8b08e113eb..6cfb461bbf11cab1eec02940497b03bed10b42ea 100644
--- a/glibc.spec
+++ b/glibc.spec
@@ -59,7 +59,7 @@
 ##############################################################################
 Name: 	 	glibc
 Version: 	2.28
-Release: 	79
+Release: 	80
 Summary: 	The GNU libc libraries
 License:	%{all_license}
 URL: 		http://www.gnu.org/software/glibc/
@@ -138,6 +138,7 @@ Patch54: backport-CVE-2021-38604-0002-librt-fix-null-pointer-deference.patch
 Patch55: backport-ldconfig-avoid-leak-on-empty-paths-in-config-file.patch
 Patch56: backport-rtld-copy-terminating-null-in-tunables_strdup-bug-28.patch
 Patch57: backport-gconv-Do-not-emit-spurious-NUL-character-in-ISO-2022.patch
+Patch58: backport-nss-make-sure-startp_initialized-do-first.patch
 
 Provides: ldconfig rtld(GNU_HASH) bundled(gnulib)
 
@@ -1162,6 +1163,12 @@ fi
 %doc hesiod/README.hesiod
 
 %changelog
+* Tue Nov 2021 chengyechun <chengyechun1@huawei.com> - 2.28-80
+- Type:bugfix
+- CVE:NA
+- SUG:restart
+- DESC:nss make sure startp initialized do first
+
 * Tue Nov 9 2021 Qingqing Li <liqingqing3@huawei.com> - 2.28-79
 - gconv: Do not emit spurious NUL character in ISO-2022-JP-3
   this is also fix CVE-2021-43396