2007-12-17 18:08:48

by Thomas Meyer

Subject: BUG: attempt to access beyond end of device

Hi,

is somebody actually working on this bug?

http://bugzilla.kernel.org/show_bug.cgi?id=9370

I don't want to be impolite, but it's now more than a month since the
bug was opened.

The bug still exists in v2.6.24-rc5-43-gda8cadb:

ISO 9660 Extensions: Microsoft Joliet Level 3
ISO 9660 Extensions: RRIP_1991A
attempt to access beyond end of device
sr0: rw=0, want=54852, limit=40944
Buffer I/O error on device sr0, logical block 13712
attempt to access beyond end of device
sr0: rw=0, want=54856, limit=40944
Buffer I/O error on device sr0, logical block 13713
attempt to access beyond end of device
sr0: rw=0, want=54860, limit=40944
Buffer I/O error on device sr0, logical block 13714
attempt to access beyond end of device
sr0: rw=0, want=54864, limit=40944
Buffer I/O error on device sr0, logical block 13715
attempt to access beyond end of device
sr0: rw=0, want=54868, limit=40944
Buffer I/O error on device sr0, logical block 13716
attempt to access beyond end of device
sr0: rw=0, want=54872, limit=40944
Buffer I/O error on device sr0, logical block 13717
attempt to access beyond end of device
sr0: rw=0, want=54876, limit=40944
Buffer I/O error on device sr0, logical block 13718
attempt to access beyond end of device
sr0: rw=0, want=54880, limit=40944
Buffer I/O error on device sr0, logical block 13719
attempt to access beyond end of device
sr0: rw=0, want=54852, limit=40944
Buffer I/O error on device sr0, logical block 13712
attempt to access beyond end of device
sr0: rw=0, want=54856, limit=40944
Buffer I/O error on device sr0, logical block 13713

mfg
thomas

2007-12-18 21:48:16

by Phillip Susi

Subject: Re: BUG: attempt to access beyond end of device

Thomas Meyer wrote:
> Hi,
>
> is somebody actually working on this bug?
>
> http://bugzilla.kernel.org/show_bug.cgi?id=9370
>
> I don't want to be impolite, but it's now more than a month since the
> bug was opened.
>
> The bug still exists in v2.6.24-rc5-43-gda8cadb:

Have you tried simply removing the line mentioned in the bug report from
pktcdvd.c?

rq->cmd_type = REQ_TYPE_BLOCK_PC;


Maybe Jens can comment on if that would be correct since he is more
familiar with the code than I.

2007-12-18 22:01:55

by Phillip Susi

Subject: Re: BUG: attempt to access beyond end of device

Oops, try that again with Jens' new address.

Phillip Susi wrote:
> Thomas Meyer wrote:
>> Hi,
>>
>> is somebody actually working on this bug?
>>
>> http://bugzilla.kernel.org/show_bug.cgi?id=9370
>>
>> I don't want to be impolite, but it's now more than a month since the
>> bug was opened.
>>
>> The bug still exists in v2.6.24-rc5-43-gda8cadb:
>
> Have you tried simply removing the line mentioned in the bug report from
> pktcdvd.c?
>
> rq->cmd_type = REQ_TYPE_BLOCK_PC;
>
>
> Maybe Jens can comment on if that would be correct since he is more
> familiar with the code than I.
>