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mixer: Fix memory leak for more than 16 file descriptor case

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Signed-off-by: David Fries <David@Fries.net>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
David Fries 2020-01-07 09:18:10 -06:00 • committed by Takashi Iwai
parent b20b400e2f
commit 14ad963e19
1 changed files with 1 additions and 1 deletions
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src/mixer/mixer.c
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@ -767,7 +767,7 @@ int snd_mixer_wait(snd_mixer_t *mixer, int timeout)
if (count < 0)
return count;
if ((unsigned int) count > sizeof(spfds) / sizeof(spfds[0])) {
pfds = malloc(count * sizeof(*pfds));
pfds = alloca(count * sizeof(*pfds));
if (!pfds)
return -ENOMEM;
err = snd_mixer_poll_descriptors(mixer, pfds,