backport-CVE-2024-12133-part1.patch

@@ -1,39 +0,0 @@
-From 4082ca2220b5ba910b546afddf7780fc4a51f75a Mon Sep 17 00:00:00 2001
-From: Daiki Ueno <ueno@gnu.org>
-Date: Sat, 19 Oct 2024 02:47:04 +0900
-Subject: [PATCH] asn1_der_decoding2: optimize _asn1_find_up call with node
- cache
-
-If we are parsing a sequence or set and the current node is a direct
-child of it, there is no need to traverse the list back to the
-leftmost one as we have a node cache.
-
-Signed-off-by: Daiki Ueno <ueno@gnu.org>
-Signed-off-by: Simon Josefsson <simon@josefsson.org>
----
- lib/decoding.c | 9 ++++++++-
- 1 file changed, 8 insertions(+), 1 deletion(-)
-
-diff --git a/lib/decoding.c b/lib/decoding.c
-index d2f6dea..1e0fcb3 100644
---- a/lib/decoding.c
-+++ b/lib/decoding.c
-@@ -1570,7 +1570,14 @@ asn1_der_decoding2 (asn1_node *element, const void *ider, int *max_ider_len,
- 	    move = UP;
- 	}
-       if (move == UP)
--	p = _asn1_find_up (p);
-+	{
-+	  /* If we are parsing a sequence or set and p is a direct
-+	     child of it, no need to traverse the list back to the leftmost node. */
-+	  if (tcache.tail == p)
-+	    p = tcache.head;
-+	  else
-+	    p = _asn1_find_up (p);
-+	}
-     }
- 
-   _asn1_delete_not_used (*element);
--- 
-GitLab
-

backport-CVE-2024-12133-part2.patch

@@ -1,231 +0,0 @@
-From 869a97aa259dffa2620dabcad84e1c22545ffc3d Mon Sep 17 00:00:00 2001
-From: Daiki Ueno <ueno@gnu.org>
-Date: Fri, 8 Nov 2024 16:05:32 +0900
-Subject: [PATCH] asn1_find_node: optimize "?NUMBER" node lookup with indexing
-
-To avoid linear search of named nodes, this adds a array of child
-nodes to their parent nodes as a cache.
-
-Signed-off-by: Daiki Ueno <ueno@gnu.org>
-Signed-off-by: Simon Josefsson <simon@josefsson.org>
----
- lib/element.c    | 56 ++++++++++++++++++++++++++++++++++++++++++------
- lib/element.h    | 10 +++++++++
- lib/int.h        |  8 +++++++
- lib/parser_aux.c | 10 +++++++++
- lib/structure.c  | 13 +++++++++++
- 5 files changed, 90 insertions(+), 7 deletions(-)
-
-diff --git a/lib/element.c b/lib/element.c
-index 850bef4a..528df418 100644
---- a/lib/element.c
-+++ b/lib/element.c
-@@ -33,6 +33,8 @@
- #include "structure.h"
- #include "c-ctype.h"
- #include "element.h"
-+#include <limits.h>
-+#include "intprops.h"
- 
- void
- _asn1_hierarchical_name (asn1_node_const node, char *name, int name_size)
-@@ -129,6 +131,41 @@ _asn1_convert_integer (const unsigned char *value, unsigned char *value_out,
-   return ASN1_SUCCESS;
- }
- 
-+int
-+_asn1_node_array_set (struct asn1_node_array_st *array, size_t position,
-+		      asn1_node node)
-+{
-+  if (position >= array->size)
-+    {
-+      size_t new_size = position, i;
-+      asn1_node *new_nodes;
-+
-+      if (INT_MULTIPLY_OVERFLOW (new_size, 2))
-+	return ASN1_GENERIC_ERROR;
-+      new_size *= 2;
-+
-+      if (INT_ADD_OVERFLOW (new_size, 1))
-+	return ASN1_GENERIC_ERROR;
-+      new_size += 1;
-+
-+      if (INT_MULTIPLY_OVERFLOW (new_size, sizeof (*new_nodes)))
-+	return ASN1_GENERIC_ERROR;
-+
-+      new_nodes = realloc (array->nodes, new_size * sizeof (*new_nodes));
-+      if (!new_nodes)
-+	return ASN1_MEM_ALLOC_ERROR;
-+
-+      for (i = array->size; i < new_size; i++)
-+	new_nodes[i] = NULL;
-+
-+      array->nodes = new_nodes;
-+      array->size = new_size;
-+    }
-+
-+  array->nodes[position] = node;
-+  return ASN1_SUCCESS;
-+}
-+
- /* Appends a new element into the sequence (or set) defined by this
-  * node. The new element will have a name of '?number', where number
-  * is a monotonically increased serial number.
-@@ -145,6 +182,7 @@ _asn1_append_sequence_set (asn1_node node, struct node_tail_cache_st *pcache)
-   asn1_node p, p2;
-   char temp[LTOSTR_MAX_SIZE + 1];
-   long n;
-+  int result;
- 
-   if (!node || !(node->down))
-     return ASN1_GENERIC_ERROR;
-@@ -177,17 +215,21 @@ _asn1_append_sequence_set (asn1_node node, struct node_tail_cache_st *pcache)
-       pcache->tail = p2;
-     }
- 
--  if (p->name[0] == 0)
--    _asn1_str_cpy (temp, sizeof (temp), "?1");
--  else
-+  n = 0;
-+  if (p->name[0] != 0)
-     {
--      n = strtol (p->name + 1, NULL, 0);
--      n++;
--      temp[0] = '?';
--      _asn1_ltostr (n, temp + 1);
-+      n = strtol (p->name + 1, NULL, 10);
-+      if (n <= 0 || n >= LONG_MAX - 1)
-+	return ASN1_GENERIC_ERROR;
-     }
-+  temp[0] = '?';
-+  _asn1_ltostr (n + 1, temp + 1);
-   _asn1_set_name (p2, temp);
-   /*  p2->type |= CONST_OPTION; */
-+  result = _asn1_node_array_set (&node->numbered_children, n, p2);
-+  if (result != ASN1_SUCCESS)
-+    return result;
-+  p2->parent = node;
- 
-   return ASN1_SUCCESS;
- }
-diff --git a/lib/element.h b/lib/element.h
-index 732054e9..b84e3a27 100644
---- a/lib/element.h
-+++ b/lib/element.h
-@@ -38,4 +38,14 @@ int _asn1_convert_integer (const unsigned char *value,
- void _asn1_hierarchical_name (asn1_node_const node, char *name,
- 			      int name_size);
- 
-+static inline asn1_node_const
-+_asn1_node_array_get (const struct asn1_node_array_st *array, size_t position)
-+{
-+  return position < array->size ? array->nodes[position] : NULL;
-+}
-+
-+int
-+_asn1_node_array_set (struct asn1_node_array_st *array, size_t position,
-+		      asn1_node node);
-+
- #endif
-diff --git a/lib/int.h b/lib/int.h
-index 4f2d98d1..41b12b0b 100644
---- a/lib/int.h
-+++ b/lib/int.h
-@@ -31,6 +31,12 @@
- 
- # define ASN1_SMALL_VALUE_SIZE 16
- 
-+struct asn1_node_array_st
-+{
-+  asn1_node *nodes;
-+  size_t size;
-+};
-+
- /* This structure is also in libtasn1.h, but then contains less
-    fields.  You cannot make any modifications to these first fields
-    without breaking ABI.  */
-@@ -47,6 +53,8 @@ struct asn1_node_st
-   asn1_node left;		/* Pointer to the next list element */
-   /* private fields: */
-   unsigned char small_value[ASN1_SMALL_VALUE_SIZE];	/* For small values */
-+  asn1_node parent;		/* Pointer to the parent node */
-+  struct asn1_node_array_st numbered_children; /* Array of unnamed child nodes for caching */
- 
-   /* values used during decoding/coding */
-   int tmp_ival;
-diff --git a/lib/parser_aux.c b/lib/parser_aux.c
-index 415905a0..4281cc97 100644
---- a/lib/parser_aux.c
-+++ b/lib/parser_aux.c
-@@ -126,6 +126,7 @@ asn1_find_node (asn1_node_const pointer, const char *name)
-   const char *n_start;
-   unsigned int nsize;
-   unsigned int nhash;
-+  const struct asn1_node_array_st *numbered_children;
- 
-   if (pointer == NULL)
-     return NULL;
-@@ -209,6 +210,7 @@ asn1_find_node (asn1_node_const pointer, const char *name)
-       if (p->down == NULL)
- 	return NULL;
- 
-+      numbered_children = &p->numbered_children;
-       p = p->down;
-       if (p == NULL)
- 	return NULL;
-@@ -222,6 +224,12 @@ asn1_find_node (asn1_node_const pointer, const char *name)
- 	}
-       else
- 	{			/* no "?LAST" */
-+	  if (n[0] == '?' && c_isdigit (n[1]))
-+	    {
-+	      long position = strtol (n + 1, NULL, 10);
-+	      if (position > 0 && position < LONG_MAX)
-+		p = _asn1_node_array_get (numbered_children, position - 1);
-+	    }
- 	  while (p)
- 	    {
- 	      if (p->name_hash == nhash && !strcmp (p->name, n))
-@@ -509,6 +517,8 @@ _asn1_remove_node (asn1_node node, unsigned int flags)
-       if (node->value != node->small_value)
- 	free (node->value);
-     }
-+
-+  free (node->numbered_children.nodes);
-   free (node);
- }
- 
-diff --git a/lib/structure.c b/lib/structure.c
-index 9c95b9e2..32692ad2 100644
---- a/lib/structure.c
-+++ b/lib/structure.c
-@@ -31,6 +31,9 @@
- #include <structure.h>
- #include "parser_aux.h"
- #include <gstr.h>
-+#include "c-ctype.h"
-+#include "element.h"
-+#include <limits.h>
- 
- 
- extern char _asn1_identifierMissing[];
-@@ -391,6 +394,16 @@ asn1_delete_element (asn1_node structure, const char *element_name)
-   if (source_node == NULL)
-     return ASN1_ELEMENT_NOT_FOUND;
- 
-+  if (source_node->parent
-+      && source_node->name[0] == '?'
-+      && c_isdigit (source_node->name[1]))
-+    {
-+      long position = strtol (source_node->name + 1, NULL, 10);
-+      if (position > 0 && position < LONG_MAX)
-+	_asn1_node_array_set (&source_node->parent->numbered_children,
-+			      position - 1, NULL);
-+    }
-+
-   p2 = source_node->right;
-   p3 = _asn1_find_left (source_node);
-   if (!p3)
--- 
-GitLab
-

fix-memleaks-in-asn1-arrat2tree.patch

@@ -1,90 +0,0 @@
-From ea0e4fc2567edfc0d20141025837e2bd9c64c0cb Mon Sep 17 00:00:00 2001
-From: opneErler BUildteam <buildteam@openeuler.org>
-Date: Fri, 5 Jun 2020 15:46:37 +0800
-Subject: [PATCH] fix memleaks in asn1 arrat2tree
-
----
- lib/parser_aux.c |  2 +-
- lib/structure.c  | 20 ++++++++++++++------
- 2 files changed, 15 insertions(+), 7 deletions(-)
-
-diff --git a/lib/parser_aux.c b/lib/parser_aux.c
-index c05bd23..e5e4cc3 100644
---- a/lib/parser_aux.c
-+++ b/lib/parser_aux.c
-@@ -766,7 +766,7 @@ _asn1_expand_object_id (list_type ** list, asn1_node node)
- 			return ASN1_ELEMENT_NOT_FOUND;
- 
- 		      _asn1_set_down (p, p2->right);
--		      if (p2->down)
-+		      while (p2->down)
- 			_asn1_delete_structure (*list, &p2->down, 0);
- 		      _asn1_delete_node_from_list (*list, p2);
- 		      _asn1_remove_node (p2, 0);
-diff --git a/lib/structure.c b/lib/structure.c
-index 512dd60..13f02ba 100644
---- a/lib/structure.c
-+++ b/lib/structure.c
-@@ -207,13 +207,13 @@ asn1_array2tree (const asn1_static_node * array, asn1_node * definitions,
- 
-       if (move == DOWN)
- 	{
--	  if (p_last && p_last->down)
-+	  while (p_last && p_last->down)
- 	    _asn1_delete_structure (e_list, &p_last->down, 0);
- 	  _asn1_set_down (p_last, p);
- 	}
-       else if (move == RIGHT)
- 	{
--	  if (p_last && p_last->right)
-+	  while (p_last && p_last->right)
- 	    _asn1_delete_structure (e_list, &p_last->right, 0);
- 	  _asn1_set_right (p_last, p);
- 	}
-@@ -318,7 +318,7 @@ _asn1_delete_structure (list_type * e_list, asn1_node * structure,
- 			unsigned int flags)
- {
-   asn1_node p, p2, p3;
--
-+  int flag_t = 1;
-   if (*structure == NULL)
-     return ASN1_ELEMENT_NOT_FOUND;
- 
-@@ -348,7 +348,11 @@ _asn1_delete_structure (list_type * e_list, asn1_node * structure,
- 		{
- 		  p3 = _asn1_find_up (p);
- 		  if (p3)
-+		  {
- 		    _asn1_set_down (p3, p2);
-+		    p2 = NULL;
-+		    flag_t = 0;
-+		  }
- 		  else
- 		    {
- 		      if (p->right)
-@@ -356,15 +360,19 @@ _asn1_delete_structure (list_type * e_list, asn1_node * structure,
- 		    }
- 		}
- 	      else
--		_asn1_set_right (p3, p2);
-+		{
-+		  _asn1_set_right (p3,p2);
-+		  p2 = NULL;
-+		  flag_t = 0;
-+		}
- 	      if (e_list)
- 		_asn1_delete_node_from_list (e_list, p);
- 	      _asn1_remove_node (p, flags);
--	      p = NULL;
-+	      p = p2;
- 	    }
- 	}
-     }
--
-+if (flag_t)
-   *structure = NULL;
-   return ASN1_SUCCESS;
- }
--- 
-2.27.0
-

libtasn1-4.17.0.tar.gz.sig

@@ -0,0 +1,11 @@
+-----BEGIN PGP SIGNATURE-----
+
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+C+bk31OLvPezCgbV2s1nZRNWk/Th4w==
+=ocLC
+-----END PGP SIGNATURE-----

libtasn1-4.19.0.tar.gz.sig

@@ -1,7 +0,0 @@
------BEGIN PGP SIGNATURE-----
-
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libtasn1.spec

@@ -1,7 +1,7 @@
 Summary:	Libtasn1 is a ASN.1 parsing library
 Name:		libtasn1
-Version:	4.19.0
+Version:	4.17.0
-Release:	2
+Release:	1
 
 # The libtasn1 library is LGPLv2+, utilities are GPLv3+
 License:	GPLv3+ and LGPLv2+
@@ -9,10 +9,6 @@ URL:		http://www.gnu.org/software/libtasn1/
 Source0:	http://ftp.gnu.org/gnu/libtasn1/%{name}-%{version}.tar.gz
 Source1:	http://ftp.gnu.org/gnu/libtasn1/%{name}-%{version}.tar.gz.sig
 
-Patch0:         fix-memleaks-in-asn1-arrat2tree.patch
-Patch6001:      backport-CVE-2024-12133-part1.patch
-Patch6002:      backport-CVE-2024-12133-part2.patch
-
 BuildRequires:	gcc, autoconf, automake, libtool, gnupg2, bison, pkgconfig, help2man
 # when autoconf >= 2.71, the command autoreconf need gtk-doc package
 BuildRequires:  gtk-doc
@@ -81,24 +77,12 @@ test "$1" = 0 -a -f %_infodir/%name.info.gz && \
 %{_includedir}/*
 
 %files help
-%doc doc/TODO
+%doc doc/TODO doc/*.pdf
 %{_mandir}/man1/asn1*
 %{_mandir}/man3/*asn1*
 %{_infodir}/*.info.*
 
 %changelog
-* Fri Feb 07 2025 Funda Wang <fundawang@yeah.net> - 4.19.0-2
-- fix CVE-2024-12133
-
-* Thu Jul 13 2023 yixiangzhike <yixiangzhike007@163.com> - 4.19.0-1
-- update to 4.19.0
-
-* Tue Oct 25 2022 yixiangzhike <yixiangzhike007@163.com> - 4.17.0-3
-- fix CVE-2021-46848
-
-* Sat May 28 2022 yixiangzhike <yixiangzhike007@163.com> - 4.17.0-2
-- fix fuzz issues
-
 * Fri Dec 24 2021 yixiangzhike <yixiangzhike007@163.com> - 4.17.0-1
 - update to 4.17.0
 
@@ -111,7 +95,7 @@ test "$1" = 0 -a -f %_infodir/%name.info.gz && \
 * Sat Jun 6 2020 lirui <lirui130@huawei.com> - 4.13-9
 - fix fuzz issues
 
-* Sun Mar 29 2020 whoisxxx <zhangxuzhou4@huawei.com> - 4.13-8
+* Fri Mar 29 2020 whoisxxx <zhangxuzhou4@huawei.com> - 4.13-8
 - Valgrind support specific arches 
 
 * Fri Mar 20 2020 wangye <wangye54@huawei.com> - 4.13-7