commit a5c8057af10fbbec11f0ddcb5191fdea38cd7b5a
author Yunlian Jiang <yunlian@google.com> Wed Sep 18 23:55:09 2013
committer chrome-internal-fetch <chrome-internal-fetch@google.com> Thu Sep 19 23:30:24 2013
tree 4aa738b61a16919197f91f6f4bb7e9a4e21d09c6
parent 9a2dfb2fbf3e7df5c1aea7e41aacd5e9fc89d3fc

audiotest: Initize pointers to NULL to fix ASAN check.

BUG=chromium:294448
TEST=the error in the bug's page is gone.

Change-Id: Ieafa44df8e91df9a2e6a7c25b2a8fca862d0b4d1
Reviewed-on: https://chromium-review.googlesource.com/169932
Reviewed-by: Hsinyu Chao <hychao@chromium.org>
Tested-by: Yunlian Jiang <yunlian@chromium.org>
Commit-Queue: Yunlian Jiang <yunlian@chromium.org>

alsa_client.cc

diff --git a/alsa_client.cc b/alsa_client.cc
index 6a00e7a..ccf37d3 100644
--- a/alsa_client.cc
+++ b/alsa_client.cc
@@ -402,6 +402,7 @@
   sample_rate_ = sample_rate;
   format_ = format;
   num_channels_ = num_channels;
+  hwparams_ = NULL;
   /* Create cpature device handle */
   if (pcm_capture_handle_)
     snd_pcm_close(pcm_capture_handle_);