Re: CVS commit: [agc-netpgp-standalone] src/crypto/external/bsd/netpgp/dist/src

[David Laight <david%l8s.co.uk@localhost>]

On Fri, Oct 26, 2012 at 05:03:24AM +0200, Alistair Crooks wrote:
> 
> /* set up the pubkey keyring */
> int
> pgpv_read_pubring(pgpv_t *pgp, const void *keyring, ssize_t size)
> {
>         if (keyring) { 
>                 return (size > 0) ?
>                         read_binary_memory(pgp, "pubring", keyring, 
> (size_t)size) :
>                         read_binary_file(pgp, "pubring", "%s", keyring);
>         }  
>         return read_binary_file(pgp, "pubring", "%s/%s", getenv("HOME"), 
> ".gnupg/pubring.gpg");
> }

What happens if $HOME is undefined ?
What happens if $HOME is very long ?

Why did someone use ?: not if ?

        David

-- 
David Laight: david%l8s.co.uk@localhost