diff options
Diffstat (limited to 'contrib')
| -rw-r--r-- | contrib/embeddable-wg-library/wireguard.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/contrib/embeddable-wg-library/wireguard.c b/contrib/embeddable-wg-library/wireguard.c index a713567..16ddd9a 100644 --- a/contrib/embeddable-wg-library/wireguard.c +++ b/contrib/embeddable-wg-library/wireguard.c @@ -358,11 +358,15 @@ static void mnl_attr_put(struct nlmsghdr *nlh, uint16_t type, size_t len, { struct nlattr *attr = mnl_nlmsg_get_payload_tail(nlh); uint16_t payload_len = MNL_ALIGN(sizeof(struct nlattr)) + len; + int pad; attr->nla_type = type; attr->nla_len = payload_len; memcpy(mnl_attr_get_payload(attr), data, len); nlh->nlmsg_len += MNL_ALIGN(payload_len); + pad = MNL_ALIGN(len) - len; + if (pad > 0) + memset(mnl_attr_get_payload(attr) + len, 0, pad); } static void mnl_attr_put_u16(struct nlmsghdr *nlh, uint16_t type, uint16_t data) |