Opened 16 years ago
Closed 16 years ago
#2144 closed defect (fixed)
HFA Xform (BASEDATA) Generation Corrupt
Reported by: | warmerdam | Owned by: | warmerdam |
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Priority: | high | Milestone: | 1.5.1 |
Component: | GDAL_Raster | Version: | 1.5.0 |
Severity: | normal | Keywords: | hfa basedata |
Cc: | gaopeng |
Description
Imagine (.img, .aux) files produced with XForm geotransforms (only used for rotated or skewed data) are produced corrupt, and will crash applications like Imagine.
The problem appears to be the "count" value in the prolog of BASEDATA objects written to the file. BASEDATA writing was added for GDAL 1.5.0.
Change History (2)
comment:1 by , 16 years ago
Cc: | added |
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Status: | new → assigned |
comment:2 by , 16 years ago
Resolution: | → fixed |
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Status: | assigned → closed |
Merged change in 1.5 (r13725) and closing.
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I have modified the logic for writing the count for BASEDATA in hfafield.cpp to fix it at one always - trunk (r13507) and 1.4-esri (r13508).
Please test. If it works ok, this needs to be retrofit into the GDAL 1.5 branch as well.