Hi,
Mike Frysinger wrote:
> Signed-off-by: Mike Frysinger <[email protected]>
> ---
> Makefile | 5 ++++-
> iputils_md5dig.h | 4 +++-
> ping6.c | 10 ++++++++++
> 3 files changed, 17 insertions(+), 2 deletions(-)
>
:
> diff --git a/ping6.c b/ping6.c
> index 6d1a6db..cd140e2 100644
> --- a/ping6.c
> +++ b/ping6.c
> @@ -324,6 +324,7 @@ static void niquery_init_nonce(void)
> #if !PING6_NONCE_MEMORY
> static int niquery_nonce(__u8 *nonce, int fill)
> {
> +# ifdef USE_CRYPTO
> static __u8 digest[MD5_DIGEST_LENGTH];
> static int seq = -1;
>
> @@ -346,6 +347,10 @@ static int niquery_nonce(__u8 *nonce, int fill)
> return -1;
> return ntohsp((__u16 *)nonce);
> }
> +# else
> + fprintf(stderr, "ping6: function not available; crypto disabled\n");
> + exit(3);
> +# endif
> }
> #endif
>
> @@ -500,6 +505,7 @@ static int niquery_option_subject_addr_handler(int index,
> const char *arg)
>
> static int niquery_option_subject_name_handler(int index, const char *arg)
> {
> +#ifdef USE_CRYPTO
> static char nigroup_buf[INET6_ADDRSTRLEN + 1 + IFNAMSIZ];
> unsigned char *dnptrs[2], **dpp, **lastdnptr;
> int n;
> @@ -625,6 +631,10 @@ errexit:
> free(idn);
> free(name);
> exit(1);
> +#else
> + fprintf(stderr, "ping6: function not available; crypto disabled\n");
> + exit(3);
> +#endif
> }
>
> int niquery_option_help_handler(int index, const char *arg)
>
NAK. If you really build ping without crypto libraries,
you should disable Node Ifnforamtion Query support completely.
--
Hideaki Yoshifuji <[email protected]>
Technical Division, MIRACLE LINUX CORPORATION
