[tkined] tnmIcmp.c problem

Peter Polkinghorne (Peter.Polkinghorne@brunel.ac.uk)
Thu, 15 Jan 1998 15:48:52 +0000

Environment: Sparc, Solaris 2.5.1, Tcl 8.0 p2, Scotty 2.1.7 and Sunpro C 4.0

If built with CFLAGS -O (or -O -g) would core dump when running
ip_discover.tcl tool - because -O only could determine IcmpRequest() in
tnmIcmp.c was were it crashed - SegV.

However if build with CFLAGS -g would not core dump!

Also the point in discovering the network that it would crash was random (but
always before completing our Class B network).

I guess it may well be a Sunpro compiler problem? I know we are behind on the
version of Sunpro - could if really enthusiastic try gcc as well.

So I suppose summary is: anyone else seen this?

For moment will stick with unoptimised version.

-- 
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| Peter Polkinghorne, Computer Centre, Brunel University, Uxbridge, UB8 3PH,|
| Peter.Polkinghorne@brunel.ac.uk   +44 1895 274000 x2561       UK          |
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