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audio: Fix device table access in get_snd_device_name() 

We have a value for SND_DEVICE_NONE so we should use that. There is no
field for SND_DEVICE_MIN so we need to check it is bigger.

Change-Id: I041930c8c4b552d45804a178aeb1aa981ae7c13f
This commit is contained in:
Andreas Schneider 2017-02-13 15:19:36 +01:00
parent 58735a9cf9
commit adb788d97c
1 changed files with 2 additions and 1 deletions
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3
audio/audio_hw.c
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@ -440,7 +440,8 @@ static const char *get_snd_device_name(snd_device_t snd_device)
{
const char *name = NULL;
if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
if (snd_device == SND_DEVICE_NONE ||
(snd_device > SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX))
name = device_table[snd_device];
ALOGE_IF(name == NULL, "%s: invalid snd device %d", __func__, snd_device);