Opened 20 years ago
Last modified 20 years ago
#507 closed defect (fixed)
Large file I/O fails with HFA files on the SGI Altix platform
Reported by: | Owned by: | warmerdam | |
---|---|---|---|
Priority: | high | Milestone: | |
Component: | GDAL_Raster | Version: | unspecified |
Severity: | normal | Keywords: | VERIFIED |
Cc: |
Description
Creating large (meaning > 4.2GB) files on the SGI Altix system fails to detect that an external .ige file is needed. This results in a single corrupt .img file. The SGI Altix platform uses a 64bit linux based on Red Hat Advanced Server 2.1AS. This defines a word as having 64bits, which defines ULONG_MAX to be (2^64)-1. When the HFA loader determines if an .ige file is needed in hfaopen.cpp, it should compare against (2^32)-1, not ULONG_MAX. This limit is a file spec limit, not a system limit.
Change History (3)
comment:2 by , 20 years ago
I am closing this under the assumption things are fine. Please re-open if you believe it is still broken.
Note:
See TracTickets
for help on using tickets.