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Re: [Chicken-users] Segfault - a hard one

From: Ivan Raikov
Subject: Re: [Chicken-users] Segfault - a hard one
Date: Tue, 05 Aug 2008 11:40:30 +0900
User-agent: Gnus/5.11 (Gnus v5.11) Emacs/22.2 (gnu/linux)

  In fact, I discovered that even when ttm is compiled without
optimization options, it causes segmentation faults when run in a
continuous loop:
  while (true); do ./ttm;  done

  (1st run okay...)
  (2nd run -- out of memory)
  (3rd run -- segmentation fault)

Predictably, the use of threads has introduced time as an input to the
algorithm -- yet another example why threads should be avoided in
program design.


"Jim Ursetto" <address@hidden> writes:

> Ran okay here.  Do you have more stats about your environment, chicken
> version, a less complicated program that can reproduce the problem,
> etc.?
> $ csc -o ttm ttm.scm
> $ ./ttm
> test
> Load error in (define aa (with-timeout 3 (lambda () (do () (#f)
> #t)))):(timeout) in (define aa (with-timeout 3 (lambda () (do () (#f)
> #t))))
> let's do some garbage
> enough garbage
> done
> let's do some garbage
> enough garbage

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