From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Dingisoul <dingiso.kernel@gmail.com>
Cc: linux-scsi@vger.kernel.org,
Sathya Prakash <sathya.prakash@broadcom.com>,
Sreekanth Reddy <sreekanth.reddy@broadcom.com>,
Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>,
MPT-FusionLinux.pdl@broadcom.com
Subject: Re: [BUG] null-ptr-deref in mptlan_remove()
Date: Tue, 21 Apr 2026 20:49:33 -0400 [thread overview]
Message-ID: <yq1zf2vlt0b.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <20260420011829.176936-1-dingiso.kernel@gmail.com> (Dingisoul's message of "Sun, 19 Apr 2026 21:18:29 -0400")
Dingisoul,
> In mptlan_remove, dev is assigned from ioc->netdev and calculates
> priv. If dev is uninitialized, priv becomes an invalid pointer,
> causing a crash when used inside cancel_delayed_work_sync().
Let's just remove mptlan. Please submit a patch.
--
Martin K. Petersen
prev parent reply other threads:[~2026-04-22 0:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-20 1:18 [BUG] null-ptr-deref in mptlan_remove() Dingisoul
2026-04-22 0:49 ` Martin K. Petersen [this message]
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