Fixed WS_NESTED_IE information discover return length check.

Juha Heiskanen · juhhei01 · commit 2e1f32fe9459 · 2018-04-18T15:19:59.000+03:00
Change-Id: I0f3c11aadfeb1c959f0f3c5be0919fe54e732e94
diff --git a/source/6LoWPAN/ws/ws_llc_data_service.c b/source/6LoWPAN/ws/ws_llc_data_service.c
@@ -465,7 +465,7 @@ static void ws_llc_mac_indication_cb(const mac_api_t* api, const mcps_data_ind_t
         ws_us_ie_t us_ie;
         bool us_ie_inline = false;
         ws_wp_nested.id = WS_WP_NESTED_IE;
-        if (mac_ie_payload_discover(ie_ext->payloadIeList, ie_ext->payloadIeListLength, &ws_wp_nested) < 2) {
+        if (mac_ie_payload_discover(ie_ext->payloadIeList, ie_ext->payloadIeListLength, &ws_wp_nested) > 2) {
             us_ie_inline = ws_wp_nested_us_read(ws_wp_nested.content_ptr, ws_wp_nested.length, &us_ie);
         }
 

Original file line number	Diff line number	Diff line change
`@@ -465,7 +465,7 @@ static void ws_llc_mac_indication_cb(const mac_api_t* api, const mcps_data_ind_t`
`465`	`465`	`ws_us_ie_t us_ie;`
`466`	`466`	`bool us_ie_inline = false;`
`467`	`467`	`ws_wp_nested.id = WS_WP_NESTED_IE;`
`468`		`- if (mac_ie_payload_discover(ie_ext->payloadIeList, ie_ext->payloadIeListLength, &ws_wp_nested) < 2) {`
	`468`	`+ if (mac_ie_payload_discover(ie_ext->payloadIeList, ie_ext->payloadIeListLength, &ws_wp_nested) > 2) {`
`469`	`469`	`us_ie_inline = ws_wp_nested_us_read(ws_wp_nested.content_ptr, ws_wp_nested.length, &us_ie);`
`470`	`470`	`}`
`471`	`471`