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gmp: upgrade 6.2.1 -> 6.3.0

Browse Source 
cve-2021-43618.patch
removed since it's included in 6.3.0

Changelog:
============
  BUGS FIXED
  * A possible overflow of type int is avoided for mpz_cmp on huge operands.

  * A possible error condition when a malformed file is read with
    mpz_inp_raw is now correctly handled.

  FEATURES
  * New public function mpz_prevprime, companion of the existing
    mpz_nextprime.

  * New documented pointer types mpz_ptr, mpz_srcptr, and similar for
    other GMP types. Refer to the manual for full list and suggested
    usage. These types have been present in gmp.h at least since
    GMP-4.0, but previously not advertised to users.

  * Support for 64-bit Arm under Macos.

  * Support for the loongarch64 CPU family.

  * Support for building with LTO, link-time optimisations.

  SPEEDUPS
  * New special code for base = 2 in mpz_powm reduces the average time
    for the functions that test primality.

  * Speedup for the function mpz_nextprime on large operands.

  * Speedup for multiplications (some sizes only) thanks to new
    internal functions to compute small negacyclic products.

  * Special assembly code for IBM z13 and later "mainframe" CPUs, resulting in
    a huge speedup.

  * Improved assembly for several 64-bit x86 CPUs, Risc-V, 64-bit Arm.

(From OE-Core rev: 49b625116b67a19abfd17670431ba3f96031b86e)

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Wang Mingyu
2023-08-01 15:41:14 +08:00
committed by Richard Purdie
parent c020239284
commit c707605642
2 changed files with 1 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
meta/recipes-support/gmp/gmp/cve-2021-43618.patch
View File

@@ -1,27 +0,0 @@
CVE: CVE-2021-43618
Upstream-Status: Backport
Signed-off-by: Ross Burton <ross.burton@arm.com>
# HG changeset patch
# User Marco Bodrato <bodrato@mail.dm.unipi.it>
# Date 1634836009 -7200
# Node ID 561a9c25298e17bb01896801ff353546c6923dbd
# Parent e1fd9db13b475209a864577237ea4b9105b3e96e
mpz/inp_raw.c: Avoid bit size overflows
diff -r e1fd9db13b47 -r 561a9c25298e mpz/inp_raw.c
--- a/mpz/inp_raw.c Tue Dec 22 23:49:51 2020 +0100
+++ b/mpz/inp_raw.c Thu Oct 21 19:06:49 2021 +0200
@@ -88,8 +88,11 @@
abs_csize = ABS (csize);
+ if (UNLIKELY (abs_csize > ~(mp_bitcnt_t) 0 / 8))
+ return 0; /* Bit size overflows */
+
/* round up to a multiple of limbs */
- abs_xsize = BITS_TO_LIMBS (abs_csize*8);
+ abs_xsize = BITS_TO_LIMBS ((mp_bitcnt_t) abs_csize * 8);
if (abs_xsize != 0)
{

4
meta/recipes-support/gmp/gmp_6.2.1.bb → meta/recipes-support/gmp/gmp_6.3.0.bb
View File

@@ -14,10 +14,8 @@ SRC_URI = "https://gmplib.org/download/${BPN}/${BP}${REVISION}.tar.bz2 \
file://use-includedir.patch \
file://0001-Append-the-user-provided-flags-to-the-auto-detected-.patch \
file://0001-confiure.ac-Believe-the-cflags-from-environment.patch \
file://cve-2021-43618.patch \
"
SRC_URI[md5sum] = "28971fc21cf028042d4897f02fd355ea"
SRC_URI[sha256sum] = "eae9326beb4158c386e39a356818031bd28f3124cf915f8c5b1dc4c7a36b4d7c"
SRC_URI[sha256sum] = "ac28211a7cfb609bae2e2c8d6058d66c8fe96434f740cf6fe2e47b000d1c20cb"
acpaths = ""