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| author | Preetam Singh Ranawat <apranawat@codeaurora.org> | 2019-06-24 15:11:28 +0530 |
|---|---|---|
| committer | Han Wang <416810799@qq.com> | 2020-01-16 11:44:47 +0200 |
| commit | 8a808922fda3ace039adc84c01864ad71daa15b7 (patch) | |
| tree | 0ad70b9d2749aa3de6d09fe4da9549fdf008ffb8 | |
| parent | 034e4c6606e53eef822e53c187c4b77984c03726 (diff) | |
| download | android_hardware_qcom_audio-lineage-17.1-caf-msm8974.tar.gz android_hardware_qcom_audio-lineage-17.1-caf-msm8974.tar.bz2 android_hardware_qcom_audio-lineage-17.1-caf-msm8974.zip | |
audio: free and assign NULL to global static device pointerlineage-17.1-caf-msm8974
-free and assign NULL to global static device pointer instead of local
pointer to avoid free after use issue.
Change-Id: Idfdef719320efcd792c7d2ebd7ec2dfe5d3fbfbd
| -rw-r--r-- | hal/audio_hw.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hal/audio_hw.c b/hal/audio_hw.c index 0d640635..8fb77e18 100644 --- a/hal/audio_hw.c +++ b/hal/audio_hw.c @@ -3718,9 +3718,9 @@ static int adev_verify_devices(struct audio_device *adev) static int adev_close(hw_device_t *device) { size_t i; - struct audio_device *adev = (struct audio_device *)device; + struct audio_device *adev_temp = (struct audio_device *)device; - if (!adev) + if (!adev_temp) return 0; pthread_mutex_lock(&adev_init_lock); |