diff --git a/backport-CVE-2021-20193.patch b/backport-CVE-2021-20193.patch
deleted file mode 100644
index c18521b6950977eb71909913c77a6ca0eec09761..0000000000000000000000000000000000000000
--- a/backport-CVE-2021-20193.patch
+++ /dev/null
@@ -1,129 +0,0 @@
-From d9d4435692150fa8ff68e1b1a473d187cc3fd777 Mon Sep 17 00:00:00 2001
-From: Sergey Poznyakoff <gray@gnu.org>
-Date: Sun, 17 Jan 2021 20:41:11 +0200
-Subject: Fix memory leak in read_header
-
-https://git.savannah.gnu.org/cgit/tar.git/commit/?id=d9d4435692150fa8ff68e1b1a473d187cc3fd777
-
-Bug reported in https://savannah.gnu.org/bugs/?59897
-
-* src/list.c (read_header): Don't return directly from the loop.
-Instead set the status and break.  Return the status.  Free
-next_long_name and next_long_link before returning.
----
- src/list.c | 40 ++++++++++++++++++++++++++++------------
- 1 file changed, 28 insertions(+), 12 deletions(-)
-
-diff --git a/src/list.c b/src/list.c
-index e40a5c8..d7ef441 100644
---- a/src/list.c
-+++ b/src/list.c
-@@ -408,26 +408,27 @@ read_header (union block **return_block, struct tar_stat_info *info,
- 	     enum read_header_mode mode)
- {
-   union block *header;
--  union block *header_copy;
-   char *bp;
-   union block *data_block;
-   size_t size, written;
--  union block *next_long_name = 0;
--  union block *next_long_link = 0;
-+  union block *next_long_name = NULL;
-+  union block *next_long_link = NULL;
-   size_t next_long_name_blocks = 0;
-   size_t next_long_link_blocks = 0;
--
-+  enum read_header status = HEADER_SUCCESS;
-+  
-   while (1)
-     {
--      enum read_header status;
--
-       header = find_next_block ();
-       *return_block = header;
-       if (!header)
--	return HEADER_END_OF_FILE;
-+	{
-+	  status = HEADER_END_OF_FILE;
-+	  break;
-+	}
- 
-       if ((status = tar_checksum (header, false)) != HEADER_SUCCESS)
--	return status;
-+	break;
- 
-       /* Good block.  Decode file size and return.  */
- 
-@@ -437,7 +438,10 @@ read_header (union block **return_block, struct tar_stat_info *info,
- 	{
- 	  info->stat.st_size = OFF_FROM_HEADER (header->header.size);
- 	  if (info->stat.st_size < 0)
--	    return HEADER_FAILURE;
-+	    {
-+	      status = HEADER_FAILURE;
-+	      break;
-+	    }
- 	}
- 
-       if (header->header.typeflag == GNUTYPE_LONGNAME
-@@ -447,10 +451,14 @@ read_header (union block **return_block, struct tar_stat_info *info,
- 	  || header->header.typeflag == SOLARIS_XHDTYPE)
- 	{
- 	  if (mode == read_header_x_raw)
--	    return HEADER_SUCCESS_EXTENDED;
-+	    {
-+	      status = HEADER_SUCCESS_EXTENDED;
-+	      break;
-+	    }
- 	  else if (header->header.typeflag == GNUTYPE_LONGNAME
- 		   || header->header.typeflag == GNUTYPE_LONGLINK)
- 	    {
-+	      union block *header_copy;
- 	      size_t name_size = info->stat.st_size;
- 	      size_t n = name_size % BLOCKSIZE;
- 	      size = name_size + BLOCKSIZE;
-@@ -517,7 +525,10 @@ read_header (union block **return_block, struct tar_stat_info *info,
- 	      xheader_decode_global (&xhdr);
- 	      xheader_destroy (&xhdr);
- 	      if (mode == read_header_x_global)
--		return HEADER_SUCCESS_EXTENDED;
-+		{
-+		  status = HEADER_SUCCESS_EXTENDED;
-+		  break;
-+		}
- 	    }
- 
- 	  /* Loop!  */
-@@ -536,6 +547,7 @@ read_header (union block **return_block, struct tar_stat_info *info,
- 	      name = next_long_name->buffer + BLOCKSIZE;
- 	      recent_long_name = next_long_name;
- 	      recent_long_name_blocks = next_long_name_blocks;
-+	      next_long_name = NULL;
- 	    }
- 	  else
- 	    {
-@@ -567,6 +579,7 @@ read_header (union block **return_block, struct tar_stat_info *info,
- 	      name = next_long_link->buffer + BLOCKSIZE;
- 	      recent_long_link = next_long_link;
- 	      recent_long_link_blocks = next_long_link_blocks;
-+	      next_long_link = NULL;
- 	    }
- 	  else
- 	    {
-@@ -578,9 +591,12 @@ read_header (union block **return_block, struct tar_stat_info *info,
- 	    }
- 	  assign_string (&info->link_name, name);
- 
--	  return HEADER_SUCCESS;
-+	  break;
- 	}
-     }
-+  free (next_long_name);
-+  free (next_long_link);
-+  return status;
- }
- 
- #define ISOCTAL(c) ((c)>='0'&&(c)<='7')
--- 
-cgit v1.2.1
-