compatibility between gawk 3.1.1 and 3.1.5 ?

[michele carlini]

dear all

I've built an awk script that works fine using gawk 3.1.1
it crashes after the first loop of commands using gawk 3.1.5

it has been provided an output error message:
<<*** glibc detected *** awk: double free or corruption
(fasttop): 0x081134f0 ***>>

my gawk is the standard one that comes with Linux 32bit Novell Suse 10.1

please let me know if I have to change something in my environment or
if it worth downloading a more recent gawk version

thanks in advance

regards

michele
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