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(tinyalsa) Fix memory leak

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This commit is contained in:
twinaphex 2017-06-27 05:01:55 +02:00
parent e3e41e433e
commit 2127f5202b
1 changed files with 3 additions and 1 deletions
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4
audio/drivers/tinyalsa.c
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@ -1120,7 +1120,7 @@ static int pcm_hw_mmap_status(struct pcm *pcm)
goto mmap_error; goto mmap_error;
pcm->mmap_control = (struct snd_pcm_mmap_control*) pcm->mmap_control = (struct snd_pcm_mmap_control*)
mmap(NULL, page_size, PROT_READ | PROT_WRITE, mmap(NULL, (size_t)page_size, PROT_READ | PROT_WRITE,
MAP_FILE | MAP_SHARED, pcm->fd, SNDRV_PCM_MMAP_OFFSET_CONTROL); MAP_FILE | MAP_SHARED, pcm->fd, SNDRV_PCM_MMAP_OFFSET_CONTROL);
if (pcm->mmap_control == MAP_FAILED) if (pcm->mmap_control == MAP_FAILED)
pcm->mmap_control = NULL; pcm->mmap_control = NULL;
@ -2207,6 +2207,8 @@ static void * tinyalsa_init(const char *devicestr, unsigned rate,
error: error:
RARCH_ERR("[TINYALSA]: Failed to initialize tinyalsa driver.\n"); RARCH_ERR("[TINYALSA]: Failed to initialize tinyalsa driver.\n");
if (tinyalsa)
free(tinyalsa);
return NULL; return NULL;
} }