commit e491e3d29088bae56d38575a1ba23c07997bd476
author Kumar Anurag Singh <quic_kumaranu@quicinc.com> Wed May 01 23:04:49 2024 -0700
committer Kumar Anurag Singh <quic_kumaranu@quicinc.com> Wed May 01 23:06:04 2024 -0700
tree 630b30980ee505c89a9a924cb613cd4bfcb86c18
parent f855d30f495b3c2888ff30e2e55e1ce929483079

pal: fix null pointer dereference issue during cts

Add null check for rxAifBackEnds to avoid null pointer exception
during the CtsMediaAudioTestCases run.

Change-Id: I61fba15ed21e0010463541bc2af3ebf711cad4cd

session/src/SessionAlsaPcm.cpp

diff --git a/session/src/SessionAlsaPcm.cpp b/session/src/SessionAlsaPcm.cpp
index efd5284..4f7331d 100644
--- a/session/src/SessionAlsaPcm.cpp
+++ b/session/src/SessionAlsaPcm.cpp
@@ -2404,8 +2404,10 @@
         {
             pal_param_device_rotation_t *rotation =
                                          (pal_param_device_rotation_t *)payload;
-            status = handleDeviceRotation(streamHandle, rotation->rotation_type,
-                                          device, mixer, builder, rxAifBackEnds);
+            if (!rxAifBackEnds.empty()) {
+                status = handleDeviceRotation(streamHandle, rotation->rotation_type,
+                                              device, mixer, builder, rxAifBackEnds);
+            }
             goto exit;
         }
         case PAL_PARAM_ID_LOAD_SOUND_MODEL: