wifi: Handle errors other than wifi_error enum.

wifi_error enum has limited set of errors defined. Netlink command
may return any linux error code. In cases where netlink returns
errors other than wifi_error enum, createWifiStatusFromLegacyError
function is not returning any error because of missing default case
in switch statement, which leads to a crash.

This commit adds default case to handle undefined wifi_error(s) in
default case.

CRs-Fixed: 2074510
Change-Id: Ieba8661ba6019de62269db6f04aef11056f693d2

1 files changed, 4 insertions, 0 deletions

diff --git a/wifi/1.1/default/wifi_status_util.cpp b/wifi/1.1/default/wifi_status_util.cpp
index 3a85e0998..26dd5a5de 100644
--- a/wifi/1.1/default/wifi_status_util.cpp
+++ b/wifi/1.1/default/wifi_status_util.cpp
@@ -92,6 +92,10 @@ WifiStatus createWifiStatusFromLegacyError(legacy_hal::wifi_error error,
 
     case legacy_hal::WIFI_ERROR_UNKNOWN:
       return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN, "unknown");
+    default:
+      const std::string errStr = "errno: " + std::to_string(error)
+                                 + " (" + strerror(error) + ")";
+      return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN, errStr);
   }
 }