diff --git a/6000-e2fsck-abort-if-there-is-a-corrupted-directory-block.patch b/6000-e2fsck-abort-if-there-is-a-corrupted-directory-block.patch
new file mode 100644
index 0000000..6acdb48
--- /dev/null
+++ b/6000-e2fsck-abort-if-there-is-a-corrupted-directory-block.patch
@@ -0,0 +1,53 @@
+From 8dd73c149f418238f19791f9d666089ef9734dff Mon Sep 17 00:00:00 2001
+From: Theodore Ts'o <tytso@mit.edu>
+Date: Thu, 19 Dec 2019 19:37:34 -0500
+Subject: [PATCH] e2fsck: abort if there is a corrupted directory block when
+ rehashing
+
+In e2fsck pass 3a, when we are rehashing directories, at least in
+theory, all of the directories should have had corruptions with
+respect to directory entry structure fixed.  However, it's possible
+(for example, if the user declined a fix) that we can reach this stage
+of processing with a corrupted directory entries.
+
+So check for that case and don't try to process a corrupted directory
+block so we don't run into trouble in mutate_name() if there is a
+zero-length file name.
+
+Addresses: TALOS-2019-0973
+Addresses: CVE-2019-5188
+Signed-off-by: Theodore Ts'o <tytso@mit.edu>
+---
+ e2fsck/rehash.c | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/e2fsck/rehash.c b/e2fsck/rehash.c
+index a5fc1be..3dd1e94 100644
+--- a/e2fsck/rehash.c
++++ b/e2fsck/rehash.c
+@@ -160,6 +160,10 @@ static int fill_dir_block(ext2_filsys fs,
+ 		dir_offset += rec_len;
+ 		if (dirent->inode == 0)
+ 			continue;
++		if ((name_len) == 0) {
++			fd->err = EXT2_ET_DIR_CORRUPTED;
++			return BLOCK_ABORT;
++		}
+ 		if (!fd->compress && (name_len == 1) &&
+ 		    (dirent->name[0] == '.'))
+ 			continue;
+@@ -401,6 +405,11 @@ static int duplicate_search_and_fix(e2fsck_t ctx, ext2_filsys fs,
+ 			continue;
+ 		}
+ 		new_len = ext2fs_dirent_name_len(ent->dir);
++		if (new_len == 0) {
++			 /* should never happen */
++			ext2fs_unmark_valid(fs);
++			continue;
++		}
+ 		memcpy(new_name, ent->dir->name, new_len);
+ 		mutate_name(new_name, &new_len);
+ 		for (j=0; j < fd->num_array; j++) {
+-- 
+1.8.3.1
+
diff --git a/e2fsprogs.spec b/e2fsprogs.spec
index 1c56c13..a90fd34 100644
--- a/e2fsprogs.spec
+++ b/e2fsprogs.spec
@@ -1,11 +1,12 @@
 Name:           e2fsprogs
 Version:        1.45.3
-Release:        0
+Release:        1
 Summary:        Second extended file system management tools
 License:        GPLv2 and LGPLv2 and MIT
 URL:            http://e2fsprogs.sourceforge.net/
 Source0:        https://www.kernel.org/pub/linux/kernel/people/tytso/%{name}/v%{version}/%{name}-%{version}.tar.xz
 
+Patch6000:      6000-e2fsck-abort-if-there-is-a-corrupted-directory-block.patch 
 Patch9000:      9000-mke2fs-check.patch
 
 BuildRequires:  gcc git pkgconfig texinfo
@@ -123,6 +124,12 @@ exit 0
 %{_mandir}/man8/*
 
 %changelog
+* Mon Jan 14 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.45.3-1
+- Type:cves
+- ID:CVE-2019-5188
+- SUG:restart
+- DESC:backport patch to fix CVE-2019-5188.
+
 * Mon Jan 14 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.45.3-0
 - Type:enhancement
 - ID:NA