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35 lines
1.5 KiB
Diff
35 lines
1.5 KiB
Diff
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Devin Moore <devinmoore@google.com>
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Date: Tue, 25 Apr 2023 00:17:13 +0000
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Subject: [PATCH] Allow sensors list to be empty
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Test: atest VtsHalSensorManagerV1_0TargetTest
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Bug: 278013275
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Bug: 269014004
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(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:49600b10aa5675d4e7e985203d69f252ead13e45)
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(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:7057a9f08d98bfec8ffbabcf00f2885d3909c6c9)
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Merged-In: I091f57de9570b0ace3a8da76f16fe0e83f0aa624
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Change-Id: I091f57de9570b0ace3a8da76f16fe0e83f0aa624
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---
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libs/sensor/SensorManager.cpp | 7 ++-----
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1 file changed, 2 insertions(+), 5 deletions(-)
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diff --git a/libs/sensor/SensorManager.cpp b/libs/sensor/SensorManager.cpp
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index d7210b10e0..35802db95c 100644
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--- a/libs/sensor/SensorManager.cpp
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+++ b/libs/sensor/SensorManager.cpp
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@@ -172,11 +172,8 @@ status_t SensorManager::assertStateLocked() {
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mSensors = mSensorServer->getSensorList(mOpPackageName);
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size_t count = mSensors.size();
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- if (count == 0) {
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- ALOGE("Failed to get Sensor list");
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- mSensorServer.clear();
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- return UNKNOWN_ERROR;
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- }
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+ // If count is 0, mSensorList will be non-null. This is old
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+ // existing behavior and callers expect this.
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mSensorList =
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static_cast<Sensor const**>(malloc(count * sizeof(Sensor*)));
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LOG_ALWAYS_FATAL_IF(mSensorList == NULL, "mSensorList NULL");
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