AM
To: Even Rouault ; gdal-dev@lists.osgeo.org
Subject: Re: [gdal-dev] NITF Int16 image size limit
Hi Even,
It was CSA using their own software. They said that it was fine access the last
2000 lines.
But I could not confirm.
From: Even Rouault
Sent: April 7
lists.osgeo.org>
<mailto:gdal-dev@lists.osgeo.org>
Subject: Re: [gdal-dev] NITF Int16 image size limit
Hi,
Actually the error message doesn't look like there's a uint32 overflow as it
displays a file offset that is beyond the 4 GB limit.
Did you check that your file size is at
=
NITF_OSTAID=CSA
NITF_PJUST=R
NITF_PVTYPE=INT
NITF_STYPE=BF01
NITF_TGTID=
*From:* Even Rouault
*Sent:* April 7, 2021 5:23 AM
*To:* ni hao ; gdal-dev@lists.osgeo.org
*Subject:* Re: [gdal-dev] NITF Int16 image size limit
NITF_PVTYPE=INT
NITF_STYPE=BF01
NITF_TGTID=
From: Even Rouault
Sent: April 7, 2021 5:23 AM
To: ni hao ; gdal-dev@lists.osgeo.org
Subject: Re: [gdal-dev] NITF Int16 image size limit
Hi,
Actually the error message doesn't look like there's a uint32 over
m 4324329780
and 2**32 = 4294967296
*From:* br...@frogmouth.net
*Sent:* April 6, 2021 8:17 PM
*To:* Even Rouault ; ni hao
*Cc:* gdal-dev@lists.osgeo.org
*Subject:* Re: [gdal-dev] NITF Int16 image size limit
Also if you can show the headers (e.g. from gdalinfo), that might
provide indication
2:46 PM
To: ni hao ;
gdal-dev@lists.osgeo.org
Subject: Re: [gdal-dev] NITF Int16 image size limit
Shawn,
This sounds more like a unwanted integer overflow somewhere in the NITF driver. Is this with a recent GDAL ? If so, please file a bug at
https://github.com/OSGeo/gdal/issues/new with all the
eo.org
Subject: Re: [gdal-dev] NITF Int16 image size limit
Also if you can show the headers (e.g. from gdalinfo), that might provide
indication of exactly which value is the issue.
Brad
On 7 Apr. 2021 04:00, Even Rouault wrote:
Please keep the mailing list copied (I re-added it)
This is not
ni hao a écrit :
Hi Even,
The version is 2.4.4.
From: Even
Rouault
Sent: April 6, 2021 2:46 PM
To: ni hao ;
gdal-dev@lists.osgeo.org
Subject: Re: [gdal-dev] NITF Int16 i
021 à 19:51, ni hao a écrit :
Hi Even,
The version is 2.4.4.
*From:* Even Rouault
*Sent:* April 6, 2021 2:46 PM
*To:* ni hao ; gdal-dev@lists.osgeo.org
*Subject:* Re: [gdal-dev] NITF Int16 image size limit
Shawn,
This s
Shawn,
This sounds more like a unwanted integer overflow somewhere in the NITF
driver. Is this with a recent GDAL ? If so, please file a bug at
https://github.com/OSGeo/gdal/issues/new with all the details needed. A
link to the dataset would be ideal, but otherwise please provide in the
tick
Hi list,
I encountered problem ingesting a large NITF Int16 image with GDAL:
NITF 2-band image in Int16 format, 4.3 GB. It has 19690 lines x 61180 pixels.
The upper 90% of the image looks fine. But the last 2000 lines fail to load
by GDAL. That coincides with the 32-bit boundary.
Note
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