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SubjectRe: [PATCH] jfs : fix shift-out-of-bounds in dbUpdatePMap
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Thanks for verifying!

On 8/30/23 11:58AM, Manas Ghandat wrote:
> I checked for the v6.5. Its fixed there.
>
> On 29/08/23 23:19, Dave Kleikamp wrote:
>> On 8/27/23 12:05AM, Manas Ghandat wrote:
>>> Currently there is no bound check for number of logical blocks per
>>> page (bmp->db_l2nbperpage). Added the required bound check for the
>>> calculation of dmap.
>>
>> This should already be fixed by 11509910c599 ("jfs: jfs_dmap: Validate
>> db_l2nbperpage while mounting")
>>
>> Can you please verify if this problem still exists in v6.5?
>>
>> Shaggy
>>

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