update to 7.19
This commit is contained in:
parent
0a45abd75c
commit
72eb64340f
@ -1,44 +0,0 @@
|
||||
From f9a5f712132273139473cb322c3155375a1d1836 Mon Sep 17 00:00:00 2001
|
||||
From: Gavrilov Ilia <Ilia.Gavrilov@infotecs.ru>
|
||||
Date: Sat, 28 Jan 2023 19:09:52 +0100
|
||||
Subject: [PATCH] netfilter: ipset: Fix overflow before widen in the
|
||||
bitmap_ip_create() function.
|
||||
|
||||
When first_ip is 0, last_ip is 0xFFFFFFFF, and netmask is 31, the value of
|
||||
an arithmetic expression 2 << (netmask - mask_bits - 1) is subject
|
||||
to overflow due to a failure casting operands to a larger data type
|
||||
before performing the arithmetic.
|
||||
|
||||
Note that it's harmless since the value will be checked at the next step.
|
||||
|
||||
Found by InfoTeCS on behalf of Linux Verification Center
|
||||
(linuxtesting.org) with SVACE.
|
||||
|
||||
Fixes: b9fed748185a ("netfilter: ipset: Check and reject crazy /0 input parameters")
|
||||
Signed-off-by: Ilia.Gavrilov <Ilia.Gavrilov@infotecs.ru>
|
||||
Signed-off-by: Jozsef Kadlecsik <kadlec@netfilter.org>
|
||||
|
||||
Conflict: NA
|
||||
Reference: http://git.netfilter.org/ipset/commit/?id=f9a5f712132273139473cb322c3155375a1d1836
|
||||
---
|
||||
kernel/net/netfilter/ipset/ip_set_bitmap_ip.c | 4 ++--
|
||||
1 file changed, 2 insertions(+), 2 deletions(-)
|
||||
|
||||
diff --git a/kernel/net/netfilter/ipset/ip_set_bitmap_ip.c b/kernel/net/netfilter/ipset/ip_set_bitmap_ip.c
|
||||
index c488663..f37169c 100644
|
||||
--- a/kernel/net/netfilter/ipset/ip_set_bitmap_ip.c
|
||||
+++ b/kernel/net/netfilter/ipset/ip_set_bitmap_ip.c
|
||||
@@ -312,8 +312,8 @@ bitmap_ip_create(struct net *net, struct ip_set *set, struct nlattr *tb[],
|
||||
return -IPSET_ERR_BITMAP_RANGE;
|
||||
|
||||
pr_debug("mask_bits %u, netmask %u\n", mask_bits, netmask);
|
||||
- hosts = 2 << (32 - netmask - 1);
|
||||
- elements = 2 << (netmask - mask_bits - 1);
|
||||
+ hosts = 2U << (32 - netmask - 1);
|
||||
+ elements = 2UL << (netmask - mask_bits - 1);
|
||||
}
|
||||
if (elements > IPSET_BITMAP_MAX_RANGE + 1)
|
||||
return -IPSET_ERR_BITMAP_RANGE_SIZE;
|
||||
--
|
||||
2.27.0
|
||||
|
||||
Binary file not shown.
BIN
ipset-7.19.tar.bz2
Normal file
BIN
ipset-7.19.tar.bz2
Normal file
Binary file not shown.
11
ipset.spec
11
ipset.spec
@ -1,6 +1,6 @@
|
||||
Name: ipset
|
||||
Version: 7.17
|
||||
Release: 2
|
||||
Version: 7.19
|
||||
Release: 1
|
||||
Summary: Manage Linux IP sets
|
||||
License: GPLv2
|
||||
URL: http://ipset.netfilter.org/
|
||||
@ -9,7 +9,6 @@ Source1: ipset.service
|
||||
Source2: ipset.start-stop
|
||||
Source3: ipset-config
|
||||
|
||||
Patch0: backport-netfilter-ipset-Fix-overflow-before-widen-in-the-bit.patch
|
||||
|
||||
BuildRequires: libmnl-devel automake autoconf libtool libtool-ltdl-devel systemd make
|
||||
Requires: ipset-libs = %{version}-%{release} iptables-services
|
||||
@ -133,6 +132,12 @@ fi
|
||||
%{_mandir}/man3/libipset.3.*
|
||||
|
||||
%changelog
|
||||
* Mon Dec 25 2023 xinghe <xinghe2@h-partners.com> - 7.19-1
|
||||
- Type:requirements
|
||||
- ID:NA
|
||||
- SUG:NA
|
||||
- DESC:update ipset to 7.19
|
||||
|
||||
* Tue Feb 28 2023 gaihuiying <eaglegai@163.com> - 7.17-2
|
||||
- Type:bugfix
|
||||
- ID:NA
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user