From 18f97faa411078b95d042d207f5fff32bc8ece1d Mon Sep 17 00:00:00 2001 From: P Dheeraj Srujan Kumar Date: Thu, 31 Mar 2022 02:50:48 +0530 Subject: Update to internal 1-0.91 Signed-off-by: P Dheeraj Srujan Kumar --- .../CVE-2021-43618-Avoid-bit-size-overflows.patch | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 meta-openbmc-mods/meta-common/recipes-support/gmp/gmp/CVE-2021-43618-Avoid-bit-size-overflows.patch (limited to 'meta-openbmc-mods/meta-common/recipes-support/gmp/gmp/CVE-2021-43618-Avoid-bit-size-overflows.patch') diff --git a/meta-openbmc-mods/meta-common/recipes-support/gmp/gmp/CVE-2021-43618-Avoid-bit-size-overflows.patch b/meta-openbmc-mods/meta-common/recipes-support/gmp/gmp/CVE-2021-43618-Avoid-bit-size-overflows.patch new file mode 100644 index 000000000..f74197243 --- /dev/null +++ b/meta-openbmc-mods/meta-common/recipes-support/gmp/gmp/CVE-2021-43618-Avoid-bit-size-overflows.patch @@ -0,0 +1,25 @@ + +# HG changeset patch +# User Marco Bodrato +# 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) + { + -- cgit v1.2.3