[alsa-devel] [patch] ASoC: core: double free in snd_soc_add_platform()

There are three callers for this function, and none of them want it to free platform for them. It leads to a double free.

Signed-off-by: Dan Carpenter dan.carpenter@oracle.com

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 0ec070c..d82ee38 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -3908,10 +3908,8 @@ int snd_soc_add_platform(struct device *dev, struct snd_soc_platform *platform, { /* create platform component name */ platform->name = fmt_single_name(dev, &platform->id); - if (platform->name == NULL) { - kfree(platform); + if (platform->name == NULL) return -ENOMEM; - }

platform->dev = dev; platform->driver = platform_drv;