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DPP: Use a helper function to build DPP Status attribute

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Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2017-11-19 12:27:14 +02:00 committed by Jouni Malinen
parent e486e5fdcb
commit 56f24d1da0
1 changed files with 15 additions and 15 deletions
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30
src/common/dpp.c
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@ -1436,6 +1436,16 @@ static int dpp_derive_ke(struct dpp_authentication *auth, u8 *ke,
}
static void dpp_build_attr_status(struct wpabuf *msg,
enum dpp_status_error status)
{
wpa_printf(MSG_DEBUG, "DPP: Status %d", status);
wpabuf_put_le16(msg, DPP_ATTR_STATUS);
wpabuf_put_le16(msg, 1);
wpabuf_put_u8(msg, status);
}
static struct wpabuf * dpp_auth_build_req(struct dpp_authentication *auth,
const struct wpabuf *pi,
size_t nonce_len,
@ -1634,12 +1644,8 @@ static struct wpabuf * dpp_auth_build_resp(struct dpp_authentication *auth,
attr_start = wpabuf_put(msg, 0);
/* DPP Status */
if (status != 255) {
wpa_printf(MSG_DEBUG, "DPP: Status %d", status);
wpabuf_put_le16(msg, DPP_ATTR_STATUS);
wpabuf_put_le16(msg, 1);
wpabuf_put_u8(msg, status);
}
if (status != 255)
dpp_build_attr_status(msg, status);
/* Responder Bootstrapping Key Hash */
if (r_pubkey_hash) {
@ -3018,9 +3024,7 @@ static struct wpabuf * dpp_auth_build_conf(struct dpp_authentication *auth,
#endif /* CONFIG_TESTING_OPTIONS */
/* DPP Status */
wpabuf_put_le16(msg, DPP_ATTR_STATUS);
wpabuf_put_le16(msg, 1);
wpabuf_put_u8(msg, status);
dpp_build_attr_status(msg, status);
#ifdef CONFIG_TESTING_OPTIONS
skip_status:
@ -4239,9 +4243,7 @@ skip_config_obj:
#endif /* CONFIG_TESTING_OPTIONS */
/* DPP Status */
wpabuf_put_le16(msg, DPP_ATTR_STATUS);
wpabuf_put_le16(msg, 1);
wpabuf_put_u8(msg, status);
dpp_build_attr_status(msg, status);
#ifdef CONFIG_TESTING_OPTIONS
skip_status:
@ -6162,9 +6164,7 @@ dpp_pkex_build_exchange_resp(struct dpp_pkex *pkex,
#endif /* CONFIG_TESTING_OPTIONS */
/* DPP Status */
wpabuf_put_le16(msg, DPP_ATTR_STATUS);
wpabuf_put_le16(msg, 1);
wpabuf_put_u8(msg, status);
dpp_build_attr_status(msg, status);
#ifdef CONFIG_TESTING_OPTIONS
skip_status: