Commit 3daa7ea6 authored Jan 06, 2011 by Jesper Juhl Committed by Takashi Iwai Jan 10, 2011

ALSA: Don't leak in sound/core/oss/pcm_oss.c::snd_pcm_hw_param_near()



snd_pcm_hw_param_near() will leak the memory allocated to 'save' if the
call to snd_pcm_hw_param_max() returns less than zero.
This patch makes sure we never leak.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent 689c6912

sound/core/oss/pcm_oss.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -453,8 +453,10 @@ static int snd_pcm_hw_param_near(struct snd_pcm_substream *pcm,
		} else {
		params = save;
		max = snd_pcm_hw_param_max(pcm, params, var, max, &maxdir);
		if (max < 0)
		if (max < 0) {
		kfree(save);
		return max;
		}
		last = 1;
		}
		_end: