diff options
| -rw-r--r-- | policy_hal/AudioPolicyManager.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/policy_hal/AudioPolicyManager.cpp b/policy_hal/AudioPolicyManager.cpp index 99f1a24..2806284 100644 --- a/policy_hal/AudioPolicyManager.cpp +++ b/policy_hal/AudioPolicyManager.cpp @@ -1969,6 +1969,11 @@ status_t AudioPolicyManagerCustom::startInput(audio_port_handle_t portId) audio_io_handle_t input = inputDesc->mIoHandle; sp<RecordClientDescriptor> client = inputDesc->getClient(portId); + if (client == NULL) { + ALOGW("%s invalid client desc for %d", __FUNCTION__, portId); + return BAD_VALUE; + } + if (client->active()) { ALOGW("%s input %d client %d already started", __FUNCTION__, input, client->portId()); return INVALID_OPERATION; |