backport-CVE-2023-36328-Fix-possible-integer-overflow.patch

@@ -1,140 +0,0 @@
-From beba892bc0d4e4ded4d667ab1d2a94f4d75109a9 Mon Sep 17 00:00:00 2001
-From: czurnieden <czurnieden@gmx.de>
-Date: Tue, 9 May 2023 17:17:12 +0200
-Subject: [PATCH] Fix possible integer overflow
-
----
- bn_mp_2expt.c                | 4 ++++
- bn_mp_grow.c                 | 4 ++++
- bn_mp_init_size.c            | 5 +++++
- bn_mp_mul_2d.c               | 4 ++++
- bn_s_mp_mul_digs.c           | 4 ++++
- bn_s_mp_mul_digs_fast.c      | 4 ++++
- bn_s_mp_mul_high_digs.c      | 4 ++++
- bn_s_mp_mul_high_digs_fast.c | 4 ++++
- 8 files changed, 33 insertions(+)
-
-diff --git a/bn_mp_2expt.c b/bn_mp_2expt.c
-index 0ae3df1..23de0c3 100644
---- a/bn_mp_2expt.c
-+++ b/bn_mp_2expt.c
-@@ -12,6 +12,10 @@ mp_err mp_2expt(mp_int *a, int b)
- {
-    mp_err    err;
- 
-+   if (b < 0) {
-+      return MP_VAL;
-+   }
-+
-    /* zero a as per default */
-    mp_zero(a);
- 
-diff --git a/bn_mp_grow.c b/bn_mp_grow.c
-index 9e904c5..2b16826 100644
---- a/bn_mp_grow.c
-+++ b/bn_mp_grow.c
-@@ -9,6 +9,10 @@ mp_err mp_grow(mp_int *a, int size)
-    int     i;
-    mp_digit *tmp;
- 
-+   if (size < 0) {
-+      return MP_VAL;
-+   }
-+
-    /* if the alloc size is smaller alloc more ram */
-    if (a->alloc < size) {
-       /* reallocate the array a->dp
-diff --git a/bn_mp_init_size.c b/bn_mp_init_size.c
-index d622687..9957383 100644
---- a/bn_mp_init_size.c
-+++ b/bn_mp_init_size.c
-@@ -6,6 +6,11 @@
- /* init an mp_init for a given size */
- mp_err mp_init_size(mp_int *a, int size)
- {
-+
-+   if (size < 0) {
-+      return MP_VAL;
-+   }
-+
-    size = MP_MAX(MP_MIN_PREC, size);
- 
-    /* alloc mem */
-diff --git a/bn_mp_mul_2d.c b/bn_mp_mul_2d.c
-index 87354de..bfeaf2e 100644
---- a/bn_mp_mul_2d.c
-+++ b/bn_mp_mul_2d.c
-@@ -9,6 +9,10 @@ mp_err mp_mul_2d(const mp_int *a, int b, mp_int *c)
-    mp_digit d;
-    mp_err   err;
- 
-+   if (b < 0) {
-+      return MP_VAL;
-+   }
-+
-    /* copy */
-    if (a != c) {
-       if ((err = mp_copy(a, c)) != MP_OKAY) {
-diff --git a/bn_s_mp_mul_digs.c b/bn_s_mp_mul_digs.c
-index 64509d4..3682b49 100644
---- a/bn_s_mp_mul_digs.c
-+++ b/bn_s_mp_mul_digs.c
-@@ -16,6 +16,10 @@ mp_err s_mp_mul_digs(const mp_int *a, const mp_int *b, mp_int *c, int digs)
-    mp_word r;
-    mp_digit tmpx, *tmpt, *tmpy;
- 
-+   if (digs < 0) {
-+      return MP_VAL;
-+   }
-+
-    /* can we use the fast multiplier? */
-    if ((digs < MP_WARRAY) &&
-        (MP_MIN(a->used, b->used) < MP_MAXFAST)) {
-diff --git a/bn_s_mp_mul_digs_fast.c b/bn_s_mp_mul_digs_fast.c
-index b2a287b..3c4176a 100644
---- a/bn_s_mp_mul_digs_fast.c
-+++ b/bn_s_mp_mul_digs_fast.c
-@@ -26,6 +26,10 @@ mp_err s_mp_mul_digs_fast(const mp_int *a, const mp_int *b, mp_int *c, int digs)
-    mp_digit W[MP_WARRAY];
-    mp_word  _W;
- 
-+   if (digs < 0) {
-+      return MP_VAL;
-+   }
-+
-    /* grow the destination as required */
-    if (c->alloc < digs) {
-       if ((err = mp_grow(c, digs)) != MP_OKAY) {
-diff --git a/bn_s_mp_mul_high_digs.c b/bn_s_mp_mul_high_digs.c
-index 2bb2a50..c9dd355 100644
---- a/bn_s_mp_mul_high_digs.c
-+++ b/bn_s_mp_mul_high_digs.c
-@@ -15,6 +15,10 @@ mp_err s_mp_mul_high_digs(const mp_int *a, const mp_int *b, mp_int *c, int digs)
-    mp_word  r;
-    mp_digit tmpx, *tmpt, *tmpy;
- 
-+   if (digs < 0) {
-+      return MP_VAL;
-+   }
-+
-    /* can we use the fast multiplier? */
-    if (MP_HAS(S_MP_MUL_HIGH_DIGS_FAST)
-        && ((a->used + b->used + 1) < MP_WARRAY)
-diff --git a/bn_s_mp_mul_high_digs_fast.c b/bn_s_mp_mul_high_digs_fast.c
-index a2c4fb6..4ce7f59 100644
---- a/bn_s_mp_mul_high_digs_fast.c
-+++ b/bn_s_mp_mul_high_digs_fast.c
-@@ -19,6 +19,10 @@ mp_err s_mp_mul_high_digs_fast(const mp_int *a, const mp_int *b, mp_int *c, int
-    mp_digit W[MP_WARRAY];
-    mp_word  _W;
- 
-+   if (digs < 0) {
-+      return MP_VAL;
-+   }
-+
-    /* grow the destination as required */
-    pa = a->used + b->used;
-    if (c->alloc < pa) {
--- 
-2.27.0
-

libtommath.spec

@@ -1,18 +1,15 @@
 Name:           libtommath
-Version:        1.2.0
-Release:        4
+Version:        1.0.1
+Release:        5
 Summary:        A portable number theoretic multiple-precision integer library.
 License:        Public Domain
 URL:            http://www.libtom.net/
 
 Source0:        https://github.com/libtom/%{name}/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
 
-Patch0:         backport-CVE-2023-36328-Fix-possible-integer-overflow.patch
-
 BuildRequires:  ghostscript libtiff-tools libtool git texlive-dvips-bin ghostscript-tools-dvipdf
 BuildRequires:  texlive-latex-bin-bin texlive-makeindex-bin texlive-mfware-bin TeXamator git
 BuildRequires:  tex(cmr10.tfm) tex(fancyhdr.sty) tex(hyphen.tex) texlive-metafont-bin
-BuildRequires:  texlive-appendix
 
 %description
 LibTomMath is a free open source portable number theoretic multiple-precision integer
@@ -47,7 +44,7 @@ sed -i \
 
 %build
 %make_build V=1 CFLAGS="%{optflags} -I./" -f makefile.shared
-make V=1 -f makefile manual docs
+%make_build V=1 -f makefile poster manual docs
 
 %install
 %make_install V=1 CFLAGS="%{optflags} -I./" PREFIX=%{_prefix} LIBPATH=%{_libdir} -f makefile.shared
@@ -57,11 +54,6 @@ find %{buildroot} -name '*.a' -delete
 
 %ldconfig_scriptlets
 
-%check
-make %{?_smp_mflags} test_standalone
-./test
-rm -f demo/*.o
-
 %files
 %license LICENSE
 %{_libdir}/*.so.*
@@ -72,20 +64,8 @@ rm -f demo/*.o
 %{_libdir}/pkgconfig/*.pc
 
 %files help
-%doc doc/bn.pdf
+%doc doc/bn.pdf doc/poster.pdf doc/tommath.pdf
 
 %changelog
-* Mon Sep 04 2023 fuanan <fuanan3@h-partners.com> - 1.2.0-4
-- Fix CVE-2023-36328
-
-* Wed Mar 29 2023 fuanan <fuanan3@h-partners.com> - 1.2.0-3
-- enable check test suite
-
-* Thu Oct 27 2022 dongyuzhen <dongyuzhen@h-partners.com> - 1.2.0-2
-- Rebuild for next release
-
-* Tue Jul 28 2020 yang_zhuang_zhuang <yangzhuangzhuang1@huawei.com> - 1.2.0-1
-- update version to 1.2.0
-
 * Fri Oct 18 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.0.1-5
 - Package init

libtommath.yaml

@@ -1,4 +0,0 @@
-version_control: github
-src_repo: libtom/libtommath
-tag_prefix: ^v
-seperator: .