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alsa: don't leak memory

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This commit is contained in:
notaz 2015-02-03 01:27:18 +02:00
parent 515ac0b9d2
commit 9b87077e93
1 changed files with 4 additions and 3 deletions
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7
linux/sndout_alsa.c
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@ -72,9 +72,7 @@ int sndout_alsa_start(int rate_, int stereo)
snd_pcm_hw_params_get_period_size(hwparams, &period_size, NULL); snd_pcm_hw_params_get_period_size(hwparams, &period_size, NULL);
snd_pcm_hw_params_get_channels(hwparams, &channels); snd_pcm_hw_params_get_channels(hwparams, &channels);
silent_period = realloc(silent_period, period_size * 2 * channels); silent_period = calloc(period_size * channels, 2);
if (silent_period != NULL)
memset(silent_period, 0, period_size * 2 * channels);
ret = snd_pcm_prepare(handle); ret = snd_pcm_prepare(handle);
if (ret != 0) { if (ret != 0) {
@ -104,6 +102,9 @@ void sndout_alsa_stop(void)
int ret = snd_pcm_drop(handle); int ret = snd_pcm_drop(handle);
if (ret != 0) if (ret != 0)
fprintf(stderr, PFX "snd_pcm_drop failed: %d\n", ret); fprintf(stderr, PFX "snd_pcm_drop failed: %d\n", ret);
free(silent_period);
silent_period = NULL;
} }
void sndout_alsa_wait(void) void sndout_alsa_wait(void)