commit 6df27f0fcf268a0611ed2986aa0e753920847da8
author Prasad Alatkar <prasad.alatkar@espressif.com> Tue Jan 05 20:19:09 2021 +0530
committer Szymon Janc <szymon.janc@codecoup.pl> Mon Jul 12 15:36:05 2021 +0200
tree 66e9858f4122f75c382bdf97334c968d99b51a66
parent c337666a34220e63d8eaf97b4f08bd889598092a

NimBLE host: Modify `ble_gap_wl_set` to support clearing complete whitelist

* Modify test case `*_wl_bad_args` to accept 0 whitelist entries.

nimble/host/src/ble_gap.c

diff --git a/nimble/host/src/ble_gap.c b/nimble/host/src/ble_gap.c
index 8e56df1..3125870 100644
--- a/nimble/host/src/ble_gap.c
+++ b/nimble/host/src/ble_gap.c
@@ -2169,11 +2169,6 @@
 
     ble_hs_lock();
 
-    if (white_list_count == 0) {
-        rc = BLE_HS_EINVAL;
-        goto done;
-    }
-
     for (i = 0; i < white_list_count; i++) {
         if (addrs[i].type != BLE_ADDR_PUBLIC &&
             addrs[i].type != BLE_ADDR_RANDOM) {

nimble/host/test/src/ble_gap_test.c

diff --git a/nimble/host/test/src/ble_gap_test.c b/nimble/host/test/src/ble_gap_test.c
index 7496e31..876ef8f 100644
--- a/nimble/host/test/src/ble_gap_test.c
+++ b/nimble/host/test/src/ble_gap_test.c
@@ -449,9 +449,10 @@
 
     ble_gap_test_util_init();
 
-    /*** 0 white list entries. */
+    /*** 0 white list entries. This is acceptable now with the wl_set API
+     * change. */
     rc = ble_hs_test_util_wl_set(NULL, 0, 0, 0);
-    TEST_ASSERT(rc == BLE_HS_EINVAL);
+    TEST_ASSERT(rc == 0);
 
     /*** Invalid address type. */
     rc = ble_hs_test_util_wl_set(