linux-ipsec: atodata lib

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I tried to use the atodata(x, 0, NULL, 0) command to get an idea of how much space I needed to allocate for the answer, asuming I didn't need a valid destination until I was going to write to it, but the function coredumps. I even tried a pointer which had not yet had a valid chunk of memory allocated to it with the same result.

This defeats the purpose. I had to use a scratch variable to prevent it from spewing its guts....

Is it possible to get it to ignore the dst var until dstlen is non-zero?

        slainte mhath, RGB
- --

Richard Guy Briggs -- PGP key available                       Auto-Free Ottawa!
rgb at conscoop dot ottawa dot on dot ca              
http://www.flora.org/afo/http://www.achilles.net/~rgb/                   Ottawa-Rideau Bioregion, Canada

"We left our footprints in the Earth
And punched a hole right through the sky" -- S.Hogarth/J.Helmer(Marillion)

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Received on Mon Jul 27 18:11:34 1998