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Date: Tue, 29 Mar 2022 10:57:53 +0300 From: Dan Carpenter <dan.carpenter@...cle.com> To: "Fabio M. De Francesco" <fmdefrancesco@...il.com> Cc: axboe@...nel.dk, linux-block@...r.kernel.org, linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com, "James E.J. Bottomley" <jejb@...ux.ibm.com>, "Martin K. Petersen" <martin.petersen@...cle.com>, linux-scsi@...r.kernel.org, syzbot+f08c77040fa163a75a46@...kaller.appspotmail.com Subject: Re: [PATCH] scsi: sd: Jump to out_free_index if device_add{,_disk}() fail On Tue, Mar 29, 2022 at 10:47:45AM +0300, Dan Carpenter wrote: > No, this patch is wrong. That is supposed to be freed in scsi_disk_release() > but apparently that's not getting called. Is the ref counting off? > Yeah. The device_add() needs a matching device_del(). regards, dan carpenter
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