[GRASS5] [bug #819] (grass) d.rast core dumps. problems with rectified grids?

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this bug's URL: http://intevation.de/rt/webrt?serial_num=819
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Subject: d.rast core dumps. problems with rectified grids?

Platform: Linux/Intel
linux cpu: AMD (K6, ...)
Xwindows version: Xfree 3.3.6
Xwindows manager: KDE 2.x
TclTk version: tcl/tk 8.0
grass downloaded at: Hannover site
grass binary for platform: I compiled the sources myself
grass sources source: no, I got a source code package from the server, pre-2
c compiler name: gcc

I am working on aerial photos and want to compare photos from two different years. I have imported the scanned images into two different XY-locations and have i.pointed and i.rectified them to a common gauss-krueger location. A problem is that I do not (presently) have a DTM for the area, but as my area of interest is relatively flat, I have tried to manage without. The rectification goes OK, but one of the images causes a core-dump when I try to display it, although it looks fine.. I have digitized covers for the interpretation of the images in the XY-locations, all the covers have been rectified (seemingly) just fine, but some of them get messed up and causes a core dump during d.rast. For the covers, I have tried to "cut them" into smaller pieces, but to no help. 
If somebody wants to, I can send them the offending covers (or maybe the entire locations)

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