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From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Sasha Levin <sashal@kernel.org>,
	Roman Demidov <roman.demidov.nn@gmail.com>,
	Ilya Dryomov <idryomov@gmail.com>,
	Xiubo Li <xiubli@redhat.com>,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>,
	Paolo Abeni <pabeni@redhat.com>,
	Simon Horman <horms@kernel.org>,
	ceph-devel@vger.kernel.org,
	netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Raphael Zimmer <raphael.zimmer@tu-ilmenau.de>
Subject: Re: [PATCH 5.10] libceph: Reject monmaps advertising zero monitors
Date: Mon, 14 Sep 2026 22:03:29 -0400
Message-ID: <daily-reply-0013-re-libceph-zero-monitors-5-10@kernel.org>
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> This patch extends a check in ceph_monmap_decode() to also reject
> arriving mon_maps with num_mon == 0 rather than only with
> num_mon > CEPH_MAX_MON.

Queued for 5.10, thanks.

-- 
Thanks,
Sasha