diff --git a/backport-documentation-updates-fix-for-null-commands-with-red.patch b/backport-documentation-updates-fix-for-null-commands-with-red.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0ea95c28d057e00ea1de9c241d669775adf1a4e5
--- /dev/null
+++ b/backport-documentation-updates-fix-for-null-commands-with-red.patch
@@ -0,0 +1,40 @@
+From 2610d40b32301cd7256bf1dfc49c9f8bfe0dcd53 Mon Sep 17 00:00:00 2001
+From: Chet Ramey <chet.ramey@case.edu>
+Date: Wed, 28 Aug 2024 11:42:10 -0400
+Subject: [PATCH] documentation updates; fix for null commands with redirection
+ expansion errors; changes to job notifications for interactive shells
+ sourcing files; fix underflow issue with word_top
+
+Conflict:only the modified content of execute_cmd.c is rounded.
+Reference:https://git.savannah.gnu.org/cgit/bash.git/commit/?id=2610d40b32301cd7256bf1dfc49c9f8bfe0dcd53
+---
+ execute_cmd.c | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/execute_cmd.c b/execute_cmd.c
+index 71d147c..905adc5 100644
+--- a/execute_cmd.c
++++ b/execute_cmd.c
+@@ -4001,7 +4001,7 @@ execute_null_command (redirects, pipe_in, pipe_out, async)
+      REDIRECT *redirects;
+      int pipe_in, pipe_out, async;
+ {
+-  int r;
++  int r, code;
+   int forcefork, fork_flags;
+   REDIRECT *rd;
+ 
+@@ -4036,6 +4036,10 @@ execute_null_command (redirects, pipe_in, pipe_out, async)
+ 	  if (pipe_in != NO_PIPE || pipe_out != NO_PIPE)
+ 	    subshell_environment |= SUBSHELL_PIPE;
+ 
++	  code = setjmp_nosigs (top_level);
++	  if (code)
++	    exit (EXECUTION_FAILURE);
++
+ 	  if (do_redirections (redirects, RX_ACTIVE) == 0)
+ 	    exit (EXECUTION_SUCCESS);
+ 	  else
+-- 
+2.33.0
+
diff --git a/backport-fix-for-readline-redisplay-issue-in-C-locale-fix-for.patch b/backport-fix-for-readline-redisplay-issue-in-C-locale-fix-for.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5054178fbf808ce5a53f1d09171a6a3e8fcaea34
--- /dev/null
+++ b/backport-fix-for-readline-redisplay-issue-in-C-locale-fix-for.patch
@@ -0,0 +1,33 @@
+From b116cfe57df2c061cd953b77a0fc1b738dd5fe94 Mon Sep 17 00:00:00 2001
+From: Chet Ramey <chet.ramey@case.edu>
+Date: Fri, 8 Nov 2024 11:13:57 -0500
+Subject: [PATCH] fix for readline redisplay issue in C locale; fix for small
+ memory leak in termcap replacement library; updates to formatted
+ documentation; fix problem with distclean and y.tab.h; Makefile clean targets
+ updates
+
+Conflict:only the modified content of lib/termcap/termcap.c is rounded.
+Reference:https://git.savannah.gnu.org/cgit/bash.git/commit/?id=b116cfe57df2c061cd953b77a0fc1b738dd5fe94
+---
+ lib/termcap/termcap.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/lib/termcap/termcap.c b/lib/termcap/termcap.c
+index ba3dab2..012cd44 100644
+--- a/lib/termcap/termcap.c
++++ b/lib/termcap/termcap.c
+@@ -533,7 +533,10 @@ tgetent (bp, name)
+   fd = open (termcap_name, O_RDONLY, 0);
+ #endif
+   if (fd < 0)
+-    return -1;
++    {
++      free (indirect);
++      return -1;
++    }
+ 
+   buf.size = BUFSIZE;
+   /* Add 1 to size to ensure room for terminating null.  */
+-- 
+2.33.0
+
diff --git a/bash.spec b/bash.spec
index 523b54cb5fc9a1c3252d9555b3e00c2d786b9aaf..1183a06b79cbc0a2f36eb7cf4bd17a1d200b1c57 100644
--- a/bash.spec
+++ b/bash.spec
@@ -1,6 +1,6 @@
 Name:     bash
 Version:  5.1.8
-Release:  15
+Release:  16
 Summary:  It is the Bourne Again Shell
 License:  GPLv3
 URL:      https://www.gnu.org/software/bash
@@ -46,6 +46,8 @@ Patch6015: backport-changes-to-SIGINT-handler-while-waiting-for-a-child-.patch
 Patch6016: backport-renamed-several-functions-beginning-with-legal_-chan.patch
 Patch6017: backport-fix-for-cd-when-curent-directory-doesn-t-exist-fix-w.patch
 Patch6018: backport-Fix-a-performance-regression-while-using-large-numbe.patch
+Patch6019: backport-documentation-updates-fix-for-null-commands-with-red.patch
+Patch6020: backport-fix-for-readline-redisplay-issue-in-C-locale-fix-for.patch
 
 BuildRequires: gcc bison texinfo autoconf ncurses-devel
 # Required for bash tests
@@ -139,6 +141,9 @@ make check
 %exclude %{_infodir}/dir
 
 %changelog
+* Fri Dec 13 2024 wangyuhang<wangyuhang27@huawei.com> - 5.1.8-16
+- fix a coredump issue and a minor memory leak
+
 * Mon Jun 03 2024 Zhao Mengmeng <zhaomengmeng@kylinos.cn> - 5.1.8-15
 - Type:bugfix
 - CVE:NA