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embeddable-wg-library: do not warn on unrecognized netlink attributes

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This is a follow up of bcf8684c9ec90fe0d283a67d1654d05fb3eae019.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld 2018-12-07 05:36:26 +01:00
parent 4de77e0646
commit 586b466394
1 changed files with 1 additions and 15 deletions
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16
contrib/embeddable-wg-library/wireguard.c
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@ -66,6 +66,7 @@ enum wgpeer_attribute {
WGPEER_A_RX_BYTES, WGPEER_A_RX_BYTES,
WGPEER_A_TX_BYTES, WGPEER_A_TX_BYTES,
WGPEER_A_ALLOWEDIPS, WGPEER_A_ALLOWEDIPS,
WGPEER_A_PROTOCOL_VERSION,
__WGPEER_A_LAST __WGPEER_A_LAST
}; };
@ -903,15 +904,6 @@ static int add_next_to_inflatable_buffer(struct inflatable_buffer *buffer)
return 0; return 0;
} }
static void warn_unrecognized(const char *which)
{
static bool once = false;
if (once)
return;
once = true;
fprintf(stderr, "Warning: one or more unrecognized %s attributes\n", which);
}
static int parse_linkinfo(const struct nlattr *attr, void *data) static int parse_linkinfo(const struct nlattr *attr, void *data)
{ {
struct inflatable_buffer *buffer = data; struct inflatable_buffer *buffer = data;
@ -1233,8 +1225,6 @@ static int parse_allowedip(const struct nlattr *attr, void *data)
if (!mnl_attr_validate(attr, MNL_TYPE_U8)) if (!mnl_attr_validate(attr, MNL_TYPE_U8))
allowedip->cidr = mnl_attr_get_u8(attr); allowedip->cidr = mnl_attr_get_u8(attr);
break; break;
default:
warn_unrecognized("netlink");
} }
return MNL_CB_OK; return MNL_CB_OK;
@ -1326,8 +1316,6 @@ static int parse_peer(const struct nlattr *attr, void *data)
break; break;
case WGPEER_A_ALLOWEDIPS: case WGPEER_A_ALLOWEDIPS:
return mnl_attr_parse_nested(attr, parse_allowedips, peer); return mnl_attr_parse_nested(attr, parse_allowedips, peer);
default:
warn_unrecognized("netlink");
} }
return MNL_CB_OK; return MNL_CB_OK;
@ -1396,8 +1384,6 @@ static int parse_device(const struct nlattr *attr, void *data)
break; break;
case WGDEVICE_A_PEERS: case WGDEVICE_A_PEERS:
return mnl_attr_parse_nested(attr, parse_peers, device); return mnl_attr_parse_nested(attr, parse_peers, device);
default:
warn_unrecognized("netlink");
} }
return MNL_CB_OK; return MNL_CB_OK;