commit 902fc41b69a399f8c1289add6a98e767ea2595b3
author Jhansi Konathala <cjkonat@codeaurora.org> Wed Sep 05 13:21:44 2018 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Thu Sep 27 00:46:37 2018 -0700
tree 9698e97dc38cfe17e6c7e392e363ead5672c57a2
parent a505f5f6173d65abd5d0f2676c49e17ea484c5c9

hal: fix null pointer references and data initialization errors

 - add null pointer check and initialize uninitialized variables

CRs-Fixed: 2312146
Change-Id: I5f260b327492e1373ed143dd8dcf243154fd7818

hal/audio_hw.c

diff --git a/hal/audio_hw.c b/hal/audio_hw.c
index f31991a..41f76c6 100644
--- a/hal/audio_hw.c
+++ b/hal/audio_hw.c
@@ -2021,10 +2021,10 @@
     struct stream_out stream_out;
     audio_usecase_t hfp_ucid;
     int status = 0;
-    audio_devices_t audio_device;
-    audio_channel_mask_t channel_mask;
-    int sample_rate;
-    int acdb_id;
+    audio_devices_t audio_device = AUDIO_DEVICE_NONE;
+    audio_channel_mask_t channel_mask = AUDIO_CHANNEL_NONE;
+    int sample_rate = 0;
+    int acdb_id = 0;
 
     ALOGD("%s for use case (%s)", __func__, use_case_table[uc_id]);