diff --git a/backport-sed-avoid-potential-double-fclose.patch b/backport-sed-avoid-potential-double-fclose.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ba10e90d29174eaa8126ecffa84e388a26cfd508
--- /dev/null
+++ b/backport-sed-avoid-potential-double-fclose.patch
@@ -0,0 +1,87 @@
+From 6568d364f4d21df69027319f55bcc903bfb32e0a Mon Sep 17 00:00:00 2001
+From: Jim Meyering <meyering@fb.com>
+Date: Sat, 10 Jul 2021 17:34:39 -0700
+Subject: [PATCH 1/1] sed: avoid potential double-fclose
+
+Upon a failed temp file fclose, do_ck_fclose would call panic,
+which would then attempt to fclose and unlink that same pointer.
+Caught by gcc's new -Wanalyzer-double-fclose.
+* sed/utils.c (struct open_file) [fclose_failed]: New member.
+(panic): Don't double-close.
+(register_open_file): Clear new member.
+(mark_as_fclose_failed): Use new member to avoid double fclose.
+(do_ck_fclose): Call mark_as_fclose_failed upon fclose failure.
+---
+ sed/utils.c | 28 ++++++++++++++++++++++++++--
+ 1 file changed, 26 insertions(+), 2 deletions(-)
+
+diff --git a/sed/utils.c b/sed/utils.c
+index 699fd85..98b6333 100644
+--- a/sed/utils.c
++++ b/sed/utils.c
+@@ -47,6 +47,7 @@ struct open_file
+     char *name;
+     struct open_file *link;
+     unsigned temp : 1;
++    unsigned fclose_failed : 1;
+   };
+ 
+ static struct open_file *open_files = NULL;
+@@ -70,7 +71,8 @@ panic (const char *str, ...)
+     {
+       if (open_files->temp)
+         {
+-          fclose (open_files->fp);
++          if (!open_files->fclose_failed)
++            fclose (open_files->fp);
+           errno = 0;
+           unlink (open_files->name);
+           if (errno != 0)
+@@ -131,6 +133,7 @@ register_open_file (FILE *fp, const char *name)
+   p->name = xstrdup (name);
+   p->fp = fp;
+   p->temp = false;
++  p->fclose_failed = false;
+ }
+ 
+ /* Panic on failing fopen */
+@@ -252,6 +255,21 @@ ck_fflush (FILE *stream)
+     panic ("couldn't flush %s: %s", utils_fp_name (stream), strerror (errno));
+ }
+ 
++/* If we've failed to close a file in open_files whose "fp" member
++   is the same as FP, mark its entry as fclose_failed.  */
++static void
++mark_as_fclose_failed (FILE *fp)
++{
++  for (struct open_file *p = open_files; p; p = p->link)
++    {
++      if (p->fp == fp)
++        {
++          p->fclose_failed = true;
++          break;
++        }
++    }
++}
++
+ /* Panic on failing fclose */
+ void
+ ck_fclose (FILE *stream)
+@@ -293,7 +311,13 @@ do_ck_fclose (FILE *fp)
+   clearerr (fp);
+ 
+   if (fclose (fp) == EOF)
+-    panic ("couldn't close %s: %s", utils_fp_name (fp), strerror (errno));
++    {
++      /* Mark as already fclose-failed, so we don't attempt to fclose it
++         a second time via panic.  */
++      mark_as_fclose_failed (fp);
++
++      panic ("couldn't close %s: %s", utils_fp_name (fp), strerror (errno));
++    }
+ }
+ 
+ /* Follow symlink and panic if something fails.  Return the ultimate
+-- 
+2.20.1
+
diff --git a/sed.spec b/sed.spec
index 97d7dfbc76d000994430010d72a90ac729557389..cd19b4852e72a202d855447963c06aba6323ae73 100644
--- a/sed.spec
+++ b/sed.spec
@@ -1,6 +1,6 @@
 Name:	 sed
 Version: 4.8
-Release: 6
+Release: 7
 Summary: non-interactive command-line text editor
 
 License: GPLv3+
@@ -10,6 +10,7 @@ Source0: http://ftp.gnu.org/gnu/sed/%{name}-%{version}.tar.xz
 Patch1:  backport-sed-handle-very-long-execution-lines-tiny-change.patch
 Patch2:  backport-sed-handle-very-long-input-lines-with-R-tiny-change.patch
 Patch3:  backport-sed-c-flag.patch
+Patch4:  backport-sed-avoid-potential-double-fclose.patch
 
 BuildRequires: gzip automake autoconf gcc
 BuildRequires: glibc-devel libselinux-devel libacl-devel perl-Getopt-Long
@@ -54,6 +55,9 @@ make check
 %{_mandir}/man1/*.1.gz
 
 %changelog
+* Thu May 09 2024 lvgenggeng <lvgenggeng@uniontech.com> - 4.8-7
+- backport: backport-sed-avoid-potential-double-fclose.patch
+
 * Sun Apr 23 2023 zhangruifang <zhangruifang1@h-partners.com> - 4.8-6
 - Modify the check based on the spec specifications