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Re: [Bug-glpk] Glpsol segmentation fault
From: |
Andrew Makhorin |
Subject: |
Re: [Bug-glpk] Glpsol segmentation fault |
Date: |
Sun, 12 Jun 2016 21:01:17 +0300 |
On Sun, 2016-06-12 at 18:37 +0200, Petter Strandmark wrote:
> Hi,
>
>
> I just tried the tool american fuzzy lop on glpsol 4.60 and the
> following command generates a segmentation fault (possibly stack
> overflow):
>
>
> ./glpsol --math 0.txt
>
>
> I attached the file 0.txt.
>
>
> Cheers,
> Petter
Thank you for your report.
Yes, the stack overflow exception occurs due to (incorrect) recursive
declaration
set HOUSE := {HOUSE };
However, this is not a bug, because MathProg allows recursive
declarations. The situation is the same as a too deep recursive call in
a program written in some programming language--it is not a compiler
bug.
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