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Re: Bash bug with ints beyond 2147483646


From: Jan Schampera
Subject: Re: Bash bug with ints beyond 2147483646
Date: Wed, 03 Nov 2010 17:58:11 +0100
User-agent: Mozilla-Thunderbird 2.0.0.24 (X11/20100329)

Greg Wooledge wrote:
On Tue, Nov 02, 2010 at 03:48:49PM -0400, Pete Gregory wrote:
echo {2147483640..2147483647}
dies with a malloc error

In bash 4.1.9 under HP-UX 10.20, it consumes all available CPU until
I kill it with SIGKILL.  (I suppose there's a chance it might eventually
have died due to malloc errors or whatever, but after several minutes
of waiting, I got impatient.)


Maybe as an additional hint for Chets debugging: In 3.2.39(1)-release it works, in 4.1.2(1)-release it fails (yes, Bonsai just came back from paging...). It drives crazy and mallocs like hell... 32bit int overflow?


--
Be conservative in what you do, be liberal in what you accept from others.
- jbp, master of the net, in RFC793




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