Details Ticket 749


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Serial Number 749
Subject r.cost Segmentation Fault
Area bug
Queue grass
Requestors mlh@hknot.com
Owner egmiller
Status resolved
Last User Contact Mon Dec 17 09:40:02 2001 (7 yr ago)
Current Priority 30
Final Priority 70
Due No date assigned
Last Action Mon Dec 17 09:40:10 2001 (7 yr ago)
Created Fri Jun 8 05:46:56 2001 (7 yr ago)

Transaction History Ticket 749


Fri, Jun 8 2001 05:46:56    Request created by guest  
Subject: r.cost Segmentation Fault

Platform: Mac OS X (Darwin 1.3.3)
Xwindows version: Xfree 4.0.x
Xwindows manager: Window Maker
TclTk version: tcl/tk 8.3
grass downloaded at: CVS Server, Germany
grass binary for platform: I compiled the sources myself
grass sources source: yes, I am using the latest GRASS from CVS
c compiler name: gcc

r.cost fails with a segmentation fault. 

In .../r.cost/cmd/memory.c at line 61, 
the assignment 'p2->higher = p1' occurs after p2 has been incremented 
by one past the end of the recently allocated memory. 
Mon, Dec 17 2001 09:39:18    Taken by egmiller  
Mon, Dec 17 2001 09:40:02    Mail sent by egmiller  
Fixed off by one.  Also, fixed other segmentation faults...
Mon, Dec 17 2001 09:40:10    Status changed to resolved by egmiller  
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