commit db8da90128326d71fca637a9d249b1cb82dfd09b
author Krzysztof Kopyściński <krzysztof.kopyscinski@codecoup.pl> Wed Nov 18 09:09:12 2020 +0100
committer Łukasz Rymanowski <lukasz.rymanowski@codecoup.pl> Tue Jan 12 14:05:19 2021 +0100
tree 511a948883af4f6df73f7ecd84da3832a81d3bb6
parent 0beffcd022027f320148a896b9dc7cf5012d247b

mesh: Fix set friend_cred flag incorrectly

Only set friend_cred to true when friendship established and
use friend cred security material decryption successfully.

this is port of 5efe6ff8871b5ed0a68c59a44ef4156b3cfb605e

nimble/host/mesh/src/subnet.c

diff --git a/nimble/host/mesh/src/subnet.c b/nimble/host/mesh/src/subnet.c
index 626cb3c..a750a08 100644
--- a/nimble/host/mesh/src/subnet.c
+++ b/nimble/host/mesh/src/subnet.c
@@ -585,7 +585,6 @@
 
 	BT_DBG("");
 
-	rx->friend_cred = 1U;
 #if MYNEWT_VAL(BLE_MESH_LOW_POWER)
 	if (bt_mesh_lpn_established()) {
 		rx->sub = bt_mesh.lpn.sub;
@@ -597,6 +596,7 @@
 
 			if (cb(rx, in, out, &bt_mesh.lpn.cred[j])) {
 				rx->new_key = (j > 0);
+				rx->friend_cred = 1U;
 				return true;
 			}
 		}
@@ -630,6 +630,7 @@
 
 			if (cb(rx, in, out, &frnd->cred[j])) {
 				rx->new_key = (j > 0);
+				rx->friend_cred = 1U;
 				return true;
 			}
 		}
@@ -649,6 +650,7 @@
 
 			if (cb(rx, in, out, &rx->sub->keys[j].msg)) {
 				rx->new_key = (j > 0);
+				rx->friend_cred = 0U;
 				return true;
 			}
 		}