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Groups > linux.kernel > #1640152
| From | "Martin K. Petersen" <martin.petersen@oracle.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2] scsi: sg: don't return bogus Sg_requests |
| Date | 2017-05-12 05:20 +0200 |
| Message-ID | <tG9hw-6RZ-15@gated-at.bofh.it> (permalink) |
| References | <tFuHo-6mF-15@gated-at.bofh.it> |
| Organization | Oracle Corporation |
Johannes, > If the list search in sg_get_rq_mark() fails to find a valid request, > we return a bogus element. This then can later lead to a GPF in > sg_remove_scat(). > > So don't return bogus Sg_requests in sg_get_rq_mark() but NULL in case > the list search doesn't find a valid request. Applied to 4.12/scsi-fixes, thanks! -- Martin K. Petersen Oracle Linux Engineering
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[PATCH v2] scsi: sg: don't return bogus Sg_requests Johannes Thumshirn <jthumshirn@suse.de> - 2017-05-10 10:00 +0200 Re: [PATCH v2] scsi: sg: don't return bogus Sg_requests Hannes Reinecke <hare@suse.de> - 2017-05-10 10:10 +0200 Re: [PATCH v2] scsi: sg: don't return bogus Sg_requests Douglas Gilbert <dgilbert@interlog.com> - 2017-05-10 21:50 +0200 Re: [PATCH v2] scsi: sg: don't return bogus Sg_requests "Martin K. Petersen" <martin.petersen@oracle.com> - 2017-05-12 05:20 +0200
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