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Re: [Bug-apl] Problems with shared variables


From: Kacper Gutowski
Subject: Re: [Bug-apl] Problems with shared variables
Date: Sun, 2 Mar 2014 04:39:34 +0100
User-agent: Mutt/1.5.21 (2010-09-15)

Hi again,

There are still (r148) some problems similar to previously reported.
When passing a big array as shared variable, instead of being
truncated, now its tail is corrupted:

      0⎕SVO'X'
1
      X←489⍴2
      ¯2↑X
2 ¯1254096894

This suggests some nasty out-of-bounds read.
And, if array is even bigger, it gives the following error (after
a few seconds):

      X←3000⍴4
TIMEOUT on signal ASSIGN_VALUE_c
VALUE ERROR
      X←3000⍴4
      ^

-k



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