diff options
author | dheerajpdsk <p.dheeraj.srujan.kumar@intel.com> | 2022-05-06 02:48:05 +0300 |
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committer | GitHub <noreply@github.com> | 2022-05-06 02:48:05 +0300 |
commit | ca8d06bc610af08c2d3efc487aa9519989b743e6 (patch) | |
tree | c557da2136640a8ce48439f19fe5f7071faffeca /meta-openbmc-mods/meta-common/recipes-support | |
parent | 7cf0c1cd0ce835d1833509b7b911e8a97380278b (diff) | |
parent | 18f97faa411078b95d042d207f5fff32bc8ece1d (diff) | |
download | openbmc-ca8d06bc610af08c2d3efc487aa9519989b743e6.tar.xz |
Update
Diffstat (limited to 'meta-openbmc-mods/meta-common/recipes-support')
-rw-r--r-- | meta-openbmc-mods/meta-common/recipes-support/gmp/gmp/CVE-2021-43618-Avoid-bit-size-overflows.patch | 25 | ||||
-rw-r--r-- | meta-openbmc-mods/meta-common/recipes-support/gmp/gmp_%.bbappend | 4 |
2 files changed, 29 insertions, 0 deletions
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 <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) + { + diff --git a/meta-openbmc-mods/meta-common/recipes-support/gmp/gmp_%.bbappend b/meta-openbmc-mods/meta-common/recipes-support/gmp/gmp_%.bbappend new file mode 100644 index 000000000..7d77ea4b6 --- /dev/null +++ b/meta-openbmc-mods/meta-common/recipes-support/gmp/gmp_%.bbappend @@ -0,0 +1,4 @@ +FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:" +SRC_URI += " \ + file://CVE-2021-43618-Avoid-bit-size-overflows.patch \ + " |