[PATCH] Dereferencing the NULL pointer.

[Damien Miller]

I've commited a variant that still prints the hostname (available via
the host argument)

On Mon, 14 Oct 2019, krishnaiah bommu wrote:

> Signed-off-by: krishnaiah bommu <krishnaiah.bommu at intel.com>
> ---
>  auth.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/auth.c b/auth.c
> index ca450f4..aa0d8cc 100644
> --- a/auth.c
> +++ b/auth.c
> @@ -488,8 +488,7 @@ check_key_in_hostfiles(struct passwd *pw, struct sshkey *key, const char *host,
>  	}
>  	host_status = check_key_in_hostkeys(hostkeys, key, &found);
>  	if (host_status == HOST_REVOKED)
> -		error("WARNING: revoked key for %s attempted authentication",
> -		    found->host);
> +		error("WARNING: revoked key for attempted authentication");
>  	else if (host_status == HOST_OK)
>  		debug("%s: key for %s found at %s:%ld", __func__,
>  		    found->host, found->file, found->line);
> -- 
> 2.7.4
> 
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