Merge pull request #73 from adamfowleruk/feature-52

Fixes #52. Clears newly allocated payload temporary copy once used. Signed-off-by: Adam Fowler <adam@adamfowler.org>
theheraldproject · Apr 26, 2021 · d0a40c2 · d0a40c2
2 parents 95dd012 + 3dcbaaa
commit d0a40c2
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/herald/src/ble/zephyr/concrete_ble_transmitter.cpp b/herald/src/ble/zephyr/concrete_ble_transmitter.cpp
@@ -230,8 +230,10 @@ namespace zephyrinternal {
           newvalue[i] = (char)payload->at(i);
         }
         value = newvalue;
-        return bt_gatt_attr_read(conn, attr, buf, len, offset, value,
+        auto res = bt_gatt_attr_read(conn, attr, buf, len, offset, value,
           payload->size());
+        delete newvalue;
+        return res;
       // } else {
       //   value = "venue value"; // TODO replace with the use of PDS
       }