Opened 14 years ago
Closed 14 years ago
#3512 closed defect (fixed)
Can't read this tiff image
Reported by: | gaopeng | Owned by: | warmerdam |
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Priority: | normal | Milestone: | 1.8.0 |
Component: | GDAL_Raster | Version: | 1.6.1 |
Severity: | normal | Keywords: | gtiff |
Cc: |
Description
The test image is at ftp://GDAL@ftp.esri.com/1-2.tif. It's tiff with LZW compression.
I got lots of error messages as the following when displaying the test image.
ERROR 1: TIFFReadBufferSetup:No space for data buffer at scanline 4294967295 ERROR 1: TIFFReadScanline() failed. ERROR 1: IReadBlock failed at X offset 0, Y offset 7890
Here is the output from gdalinfo:
C:\Program Files\FWTools2.2.8>gdalinfo "C:\Temp\ESRITest\1-2.tif" Warning 1: TIFFFetchNormalTag:ASCII value for tag "ImageDescription" contains nu ll byte in value; value incorrectly truncated during reading due to implementati on limitations Driver: GTiff/GeoTIFF Files: C:\Temp\ESRITest\1-2.tif Size is 8448, 10411 Coordinate System is `' Metadata: TIFFTAG_IMAGEDESCRIPTION= TIFFTAG_XRESOLUTION=300 TIFFTAG_YRESOLUTION=300 TIFFTAG_RESOLUTIONUNIT=2 (pixels/inch) Image Structure Metadata: COMPRESSION=LZW INTERLEAVE=PIXEL Corner Coordinates: Upper Left ( 0.0, 0.0) Lower Left ( 0.0,10411.0) Upper Right ( 8448.0, 0.0) Lower Right ( 8448.0,10411.0) Center ( 4224.0, 5205.5) Band 1 Block=8448x10411 Type=Byte, ColorInterp=Red Band 2 Block=8448x10411 Type=Byte, ColorInterp=Green Band 3 Block=8448x10411 Type=Byte, ColorInterp=Blue
Change History (3)
comment:1 by , 14 years ago
Keywords: | gtiff added |
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Status: | new → assigned |
comment:2 by , 14 years ago
The bug is specific to 32bit systems, and is caused by sp->dec_bitsleft overflowing the size of an integer for buffers larger than 228 bytes (256MB). This particular file has a single LZW compressed strip of 288MB or so. The bug is in libtiff. I will prepare a fix...
comment:3 by , 14 years ago
Milestone: | → 1.8.0 |
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Resolution: | → fixed |
Status: | assigned → closed |
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I have reproduced this bug on a 32bit linux server, yet it works on my 64 bit development linux system. It would appear to be something that has been corrected in libtiff, but I am tracking down the details and will retrofit a fixed libtiff into 1.6-esri once I have worked it all out.