diff options
Diffstat (limited to 'src/dns/gnunet-helper-dns.c')
-rw-r--r-- | src/dns/gnunet-helper-dns.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/dns/gnunet-helper-dns.c b/src/dns/gnunet-helper-dns.c index c230ec544..f1462f8c6 100644 --- a/src/dns/gnunet-helper-dns.c +++ b/src/dns/gnunet-helper-dns.c | |||
@@ -311,15 +311,20 @@ set_address6 (const char *dev, const char *address, unsigned long prefix_len) | |||
311 | sa6.sin6_family = AF_INET6; | 311 | sa6.sin6_family = AF_INET6; |
312 | if (1 != inet_pton (AF_INET6, address, sa6.sin6_addr.s6_addr)) | 312 | if (1 != inet_pton (AF_INET6, address, sa6.sin6_addr.s6_addr)) |
313 | { | 313 | { |
314 | fprintf (stderr, "Failed to parse address `%s': %s\n", address, | 314 | fprintf (stderr, |
315 | "Failed to parse IPv6 address `%s': %s\n", | ||
316 | address, | ||
315 | strerror (errno)); | 317 | strerror (errno)); |
316 | exit (1); | 318 | exit (1); |
317 | } | 319 | } |
318 | 320 | ||
319 | if (-1 == (fd = socket (PF_INET6, SOCK_DGRAM, 0))) | 321 | if (-1 == (fd = socket (PF_INET6, SOCK_DGRAM, 0))) |
320 | { | 322 | { |
321 | fprintf (stderr, "Error creating socket: %s\n", strerror (errno)); | 323 | fprintf (stderr, |
322 | exit (1); | 324 | "Error creating IPv6 socket: %s (ignored)\n", |
325 | strerror (errno)); | ||
326 | /* ignore error, maybe only IPv4 works on this system! */ | ||
327 | return; | ||
323 | } | 328 | } |
324 | 329 | ||
325 | memset (&ifr, 0, sizeof (struct ifreq)); | 330 | memset (&ifr, 0, sizeof (struct ifreq)); |
@@ -404,14 +409,18 @@ set_address4 (const char *dev, const char *address, const char *mask) | |||
404 | */ | 409 | */ |
405 | if (1 != inet_pton (AF_INET, address, &addr->sin_addr.s_addr)) | 410 | if (1 != inet_pton (AF_INET, address, &addr->sin_addr.s_addr)) |
406 | { | 411 | { |
407 | fprintf (stderr, "Failed to parse address `%s': %s\n", address, | 412 | fprintf (stderr, |
413 | "Failed to parse IPv4 address `%s': %s\n", | ||
414 | address, | ||
408 | strerror (errno)); | 415 | strerror (errno)); |
409 | exit (1); | 416 | exit (1); |
410 | } | 417 | } |
411 | 418 | ||
412 | if (-1 == (fd = socket (PF_INET, SOCK_DGRAM, 0))) | 419 | if (-1 == (fd = socket (PF_INET, SOCK_DGRAM, 0))) |
413 | { | 420 | { |
414 | fprintf (stderr, "Error creating socket: %s\n", strerror (errno)); | 421 | fprintf (stderr, |
422 | "Error creating IPv4 socket: %s\n", | ||
423 | strerror (errno)); | ||
415 | exit (1); | 424 | exit (1); |
416 | } | 425 | } |
417 | 426 | ||