diff options
Diffstat (limited to 'system-linux.c')
| -rw-r--r-- | system-linux.c | 48 |
1 files changed, 29 insertions, 19 deletions
diff --git a/system-linux.c b/system-linux.c index 8888047..b7297fd 100644 --- a/system-linux.c +++ b/system-linux.c @@ -2316,31 +2316,41 @@ static int system_add_gre_tunnel(const char *name, const char *kind, } } - if ((cur = tb[TUNNEL_ATTR_INFO]) && (blobmsg_type(cur) == BLOBMSG_TYPE_STRING)) { - uint8_t icsum, ocsum, iseqno, oseqno; - if (sscanf(blobmsg_get_string(cur), "%u,%u,%hhu,%hhu,%hhu,%hhu", - &ikey, &okey, &icsum, &ocsum, &iseqno, &oseqno) < 6) { - ret = -EINVAL; - goto failure; - } + if ((cur = tb[TUNNEL_ATTR_DATA])) { + struct blob_attr *tb_data[__GRE_DATA_ATTR_MAX]; + + blobmsg_parse(gre_data_attr_list.params, __GRE_DATA_ATTR_MAX, tb_data, + blobmsg_data(cur), blobmsg_len(cur)); - if (ikey) - iflags |= GRE_KEY; + if ((cur = tb_data[GRE_DATA_IKEY])) { + if ((ikey = blobmsg_get_u32(cur))) + iflags |= GRE_KEY; + } - if (okey) - oflags |= GRE_KEY; + if ((cur = tb_data[GRE_DATA_OKEY])) { + if ((okey = blobmsg_get_u32(cur))) + oflags |= GRE_KEY; + } - if (icsum) - iflags |= GRE_CSUM; + if ((cur = tb_data[GRE_DATA_ICSUM])) { + if (blobmsg_get_bool(cur)) + iflags |= GRE_CSUM; + } - if (ocsum) - oflags |= GRE_CSUM; + if ((cur = tb_data[GRE_DATA_OCSUM])) { + if (blobmsg_get_bool(cur)) + oflags |= GRE_CSUM; + } - if (iseqno) - iflags |= GRE_SEQ; + if ((cur = tb_data[GRE_DATA_ISEQNO])) { + if (blobmsg_get_bool(cur)) + iflags |= GRE_SEQ; + } - if (oseqno) - oflags |= GRE_SEQ; + if ((cur = tb[GRE_DATA_OSEQNO])) { + if (blobmsg_get_bool(cur)) + oflags |= GRE_SEQ; + } } if (v6) { |