From 826f72b6044c17d6307678508f04b01dc2f82c49 Mon Sep 17 00:00:00 2001 From: Matthias Kaehlcke <matthias@kaehlcke.net> Date: Wed, 11 Jul 2012 17:36:34 +0200 Subject: [PATCH] ASoC: Free memory in the error paths of soc_of_parse_audio_routing() Release the memory of the routing table before leaving the function upon errors in the device tree Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> --- sound/soc/soc-core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 64b464ca3bc55..f219b2f7ee682 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -4136,6 +4136,7 @@ int snd_soc_of_parse_audio_routing(struct snd_soc_card *card, dev_err(card->dev, "Property '%s' index %d could not be read: %d\n", propname, 2 * i, ret); + kfree(routes); return -EINVAL; } ret = of_property_read_string_index(np, propname, @@ -4144,6 +4145,7 @@ int snd_soc_of_parse_audio_routing(struct snd_soc_card *card, dev_err(card->dev, "Property '%s' index %d could not be read: %d\n", propname, (2 * i) + 1, ret); + kfree(routes); return -EINVAL; } } -- 2.39.5