netdev - netfilter -stable 05/08: xt_quota: fix incomplete initialization

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20090723141530.19029.8546.sendpatchset@x2.localnet>
Date:	Thu, 23 Jul 2009 16:15:31 +0200 (MEST)
From:	Patrick McHardy <kaber@...sh.net>
To:	stable@...nel.org
Cc:	netdev@...r.kernel.org, Patrick McHardy <kaber@...sh.net>,
	netfilter-devel@...r.kernel.org
Subject: netfilter -stable 05/08: xt_quota: fix incomplete initialization

commit 60cc46b2f32e6829efa4067914da11e4d64f421a
Author: Patrick McHardy <kaber@...sh.net>
Date:   Fri Jul 3 10:35:12 2009 +0200

    netfilter: xt_quota: fix incomplete initialization
    
    Upstream commit 6d62182f:
    
    Commit v2.6.29-rc5-872-gacc738f ("xtables: avoid pointer to self")
    forgot to copy the initial quota value supplied by iptables into the
    private structure, thus counting from whatever was in the memory
    kmalloc returned.
    
    Signed-off-by: Jan Engelhardt <jengelh@...ozas.de>
    Signed-off-by: Patrick McHardy <kaber@...sh.net>

diff --git a/net/netfilter/xt_quota.c b/net/netfilter/xt_quota.c
index 01dd07b..98fc190 100644
--- a/net/netfilter/xt_quota.c
+++ b/net/netfilter/xt_quota.c
@@ -54,6 +54,7 @@ static bool quota_mt_check(const struct xt_mtchk_param *par)
 	if (q->master == NULL)
 		return -ENOMEM;
 
+	q->master->quota = q->quota;
 	return true;
 }
 
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html