Merge pull request ARMmbed#1925 from ARMmbed/fix_protocol_if_fhss

Jarkko Paso · web-flow · commit c09d38a20267 · 2019-01-02T13:57:00.000+02:00
WS/Protocol: Fixed getting interface pointer using FHSS api
diff --git a/source/NWK_INTERFACE/protocol_core.c b/source/NWK_INTERFACE/protocol_core.c
@@ -778,7 +778,7 @@ protocol_interface_info_entry_t *protocol_stack_interface_info_get_by_fhss_api(c
 {
 #ifdef HAVE_WS
     ns_list_foreach(protocol_interface_info_entry_t, cur, &protocol_interface_info_list) {
-        if (cur->ws_info->fhss_api == fhss_api) {
+        if (cur->ws_info && (cur->ws_info->fhss_api == fhss_api)) {
             return cur;
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -778,7 +778,7 @@ protocol_interface_info_entry_t *protocol_stack_interface_info_get_by_fhss_api(c`
`778`	`778`	`{`
`779`	`779`	`#ifdef HAVE_WS`
`780`	`780`	`ns_list_foreach(protocol_interface_info_entry_t, cur, &protocol_interface_info_list) {`
`781`		`- if (cur->ws_info->fhss_api == fhss_api) {`
	`781`	`+ if (cur->ws_info && (cur->ws_info->fhss_api == fhss_api)) {`
`782`	`782`	`return cur;`
`783`	`783`	`}`
`784`	`784`	`}`