Hugin cannot open images--the cause

[hbl]

Hugin has been closing unexectedly on 'load images'.  The cause is
Microsoft Data Execution Prevention service.

According to Microsoft, "DEP works alone or with compatible
microprocessors to mark some memory locations as "non-executable." If
a program tries to run code from a protected location, DEP closes the
program and notifies you, whether the code is malicious or not."

I don't know what the solution is.  My system refuses to allow an
exception for Hugin.
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[hbl]

More info:  To run Hugin without interference from DEP, run this
command as admin:  bcdedit.exe /set {current} nx AlwaysOff

To turn DEP on, change AlwaysOff to AlwaysOn.  This is not desirable.
There must be a reason DEP is being triggered.

Unfortunately, the stitching process still resulted in an enblend
precondition error.  The log will be put into the bug tracker.

On Jun 30, 8:06 pm, hbl <hblar...@...> wrote:

> Hugin has been closing unexectedly on 'load images'.  The cause is
> Microsoft Data Execution Prevention service.
>
> According to Microsoft, "DEP works alone or with compatible
> microprocessors to mark some memory locations as "non-executable." If
> a program tries to run code from a protected location, DEP closes the
> program and notifies you, whether the code is malicious or not."
>
> I don't know what the solution is.  My system refuses to allow an
> exception for Hugin.

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[hbl]

I spoke too soon.  Hugin is still triggering an exception outside of
DEP.

On Jun 30, 8:58 pm, hbl <hblar...@...> wrote:

> More info:  To run Hugin without interference from DEP, run this
> command as admin:  bcdedit.exe /set {current} nx AlwaysOff
>
> To turn DEP on, change AlwaysOff to AlwaysOn.  This is not desirable.
> There must be a reason DEP is being triggered.
>
> Unfortunately, the stitching process still resulted in an enblend
> precondition error.  The log will be put into the bug tracker.
>
> On Jun 30, 8:06 pm, hbl <hblar...@...> wrote:
>
> > Hugin has been closing unexectedly on 'load images'.  The cause is
> > Microsoft Data Execution Prevention service.
>
> > According to Microsoft, "DEP works alone or with compatible
> > microprocessors to mark some memory locations as "non-executable." If
> > a program tries to run code from a protected location, DEP closes the
> > program and notifies you, whether the code is malicious or not."
>
> > I don't know what the solution is.  My system refuses to allow an
> > exception for Hugin.

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[Yuval Levy-6]

Hi Howard,

hbl wrote:
> Hugin has been closing unexectedly on 'load images'.  The cause is
> Microsoft Data Execution Prevention service.

<http://en.wikipedia.org/wiki/Data_Execution_Prevention>

from your description it looks like we have some kind of overflow /
memory management issue.

when you are saying that this is commont to all versions since 7.0, does
this include 7.0 or not?

I understand you have been able to build Hugin on your Toshiba notebook
that is experiencing the DEP issue? would you help find out where the
error is located and when it was introduced?

For a starter, can you confirm that
<http://sourceforge.net/project/downloading.php?group_id=77506&filename=hugin-0.7.0_win32-setup.exe&a=99422411>
works properly by removing / uninstalling completely any other version
and installing / running this one?

Next, can you try to check out SVN 3422 (which is more or less
equivalent to 0.7.0) and build it on your box?

If the 0.7.0 installer works and the SVN3422 crashes, then the issue is
with the SDK on your box and we can continue looking for the fault from
from there.

Yuv

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[hbl]

Thanks for the input Yuval.  DEP reports a buffer overflow exception
as the reason for closing Hugin.  And, I did build on the same
platform having the issue.  I did not create an installer, simply ran
the executable from INSTALL/FILES/bin.

The older versions started with 0,7,0,3405.

I shall run the version you reference and report back.

--
Howard

On Jul 1, 12:11 pm, Yuval Levy <goo...@...> wrote:

> Hi Howard,
>
> hbl wrote:
> > Hugin has been closing unexectedly on 'load images'.  The cause is
> > Microsoft Data Execution Prevention service.
>
> <http://en.wikipedia.org/wiki/Data_Execution_Prevention>
>
> from your description it looks like we have some kind of overflow /
> memory management issue.
>
> when you are saying that this is commont to all versions since 7.0, does
> this include 7.0 or not?
>
> I understand you have been able to build Hugin on your Toshiba notebook
> that is experiencing the DEP issue? would you help find out where the
> error is located and when it was introduced?
>
> For a starter, can you confirm that
> <http://sourceforge.net/project/downloading.php?group_id=77506&filenam...>
> works properly by removing / uninstalling completely any other version
> and installing / running this one?
>
> Next, can you try to check out SVN 3422 (which is more or less
> equivalent to 0.7.0) and build it on your box?
>
> If the 0.7.0 installer works and the SVN3422 crashes, then the issue is
> with the SDK on your box and we can continue looking for the fault from
> from there.
>
> Yuv

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[hbl]

Another thought:  I built 0,8,0,3972 which is closed by DEP as is Ad's
0,8,0,3975.

On Jul 1, 3:38 pm, hbl <hblar...@...> wrote:

> Thanks for the input Yuval.  DEP reports a buffer overflow exception
> as the reason for closing Hugin.  And, I did build on the same
> platform having the issue.  I did not create an installer, simply ran
> the executable from INSTALL/FILES/bin.
>
> The older versions started with 0,7,0,3405.
>
> I shall run the version you reference and report back.
>
> --
> Howard
>
> On Jul 1, 12:11 pm, Yuval Levy <goo...@...> wrote:
>
> > Hi Howard,
>
> > hbl wrote:
> > > Hugin has been closing unexectedly on 'load images'.  The cause is
> > > Microsoft Data Execution Prevention service.
>
> > <http://en.wikipedia.org/wiki/Data_Execution_Prevention>
>
> > from your description it looks like we have some kind of overflow /
> > memory management issue.
>
> > when you are saying that this is commont to all versions since 7.0, does
> > this include 7.0 or not?
>
> > I understand you have been able to build Hugin on your Toshiba notebook
> > that is experiencing the DEP issue? would you help find out where the
> > error is located and when it was introduced?
>
> > For a starter, can you confirm that
> > <http://sourceforge.net/project/downloading.php?group_id=77506&filenam...>
> > works properly by removing / uninstalling completely any other version
> > and installing / running this one?
>
> > Next, can you try to check out SVN 3422 (which is more or less
> > equivalent to 0.7.0) and build it on your box?
>
> > If the 0.7.0 installer works and the SVN3422 crashes, then the issue is
> > with the SDK on your box and we can continue looking for the fault from
> > from there.
>
> > Yuv

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