| Message ID | 1423732082-23815-1-git-send-email-kiran.padwal@smartplayin.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | fb5ab7296a2bea17c38fae48af2808a07049ac90 |
| Headers | show |
On Thu, Feb 12, 2015 at 02:38:02PM +0530, Kiran Padwal wrote: > This patch add a missing check on the return value of devm_kzalloc, > which would cause a NULL pointer dereference in a OOM situation. Applied, thanks.
diff --git a/sound/soc/omap/omap-hdmi-audio.c b/sound/soc/omap/omap-hdmi-audio.c index ccfb41c..f7eb42a 100644 --- a/sound/soc/omap/omap-hdmi-audio.c +++ b/sound/soc/omap/omap-hdmi-audio.c @@ -352,6 +352,9 @@ static int omap_hdmi_audio_probe(struct platform_device *pdev) return ret; card = devm_kzalloc(dev, sizeof(*card), GFP_KERNEL); + if (!card) + return -ENOMEM; + card->name = devm_kasprintf(dev, GFP_KERNEL, "HDMI %s", dev_name(ad->dssdev)); card->owner = THIS_MODULE;
This patch add a missing check on the return value of devm_kzalloc, which would cause a NULL pointer dereference in a OOM situation. Signed-off-by: Kiran Padwal <kiran.padwal@smartplayin.com> --- sound/soc/omap/omap-hdmi-audio.c | 3 +++ 1 file changed, 3 insertions(+)