Re: bug in current CVS

[Bill Allombert <Bill.Allombert@math.u-bordeaux1.fr>]

On Sun, Aug 05, 2007 at 08:46:56PM -0400, Walter Neumann wrote:
> 
> Using the current CVS with GMP:
> 
> GP/PARI CALCULATOR Version 2.4.2 (development CHANGES-1.1833)
> i686 running linux (ix86/GMP-4.1.4 kernel) 32-bit version
> compiled: Aug  5 2007, gcc-4.1.2 20070502 (Red Hat 4.1.2-12)
> (readline v5.2 enabled, extended help enabled)
> 
> I get the following:
> 
> ? f(a)=vecsort(subst(nfgaloisconj(x^4+1,,a),x,100))
> ? f(1)
>    *** nfgaloisconj: bug in PARI/GP (Segmentation Fault), please report

gerepileupto(avma,NULL) is no more valid. I do not know whether it is a
bug or a feature. I am afraid gp2c rely on that, though.

(Igor reported a similar bug as #652.)

Thanks for your report,
Bill.