From: Amit Choudhary <amit2030@gmail.com>
Date: Mon, 9 Oct 2006 14:03:23 +0000 (+0200)
Subject: [ALSA] sound/isa/cmi8330.c: check kmalloc() return value
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fbdbb2205a7ff3c3e19941477cde6f9a693637ef;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[ALSA] sound/isa/cmi8330.c: check kmalloc() return value

Check the return value of kmalloc() in function snd_cmi8330_pnp(),
in file sound/isa/cmi8330.c.

Signed-off-by: Amit Choudhary <amit2030@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
---

diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c
index 3c1e9fd56fe0..d1f6dfcec46e 100644
--- a/sound/isa/cmi8330.c
+++ b/sound/isa/cmi8330.c
@@ -289,6 +289,8 @@ static int __devinit snd_cmi8330_pnp(int dev, struct snd_cmi8330 *acard,
 	struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
 	int err;
 
+	if (!cfg)
+		return -ENOMEM;
 	acard->cap = pnp_request_card_device(card, id->devs[0].id, NULL);
 	if (acard->cap == NULL) {
 		kfree(cfg);