From: Amit Choudhary <amit2030@gmail.com>
Date: Mon, 9 Oct 2006 14:02:49 +0000 (+0200)
Subject: [ALSA] sound/isa/gus/interwave.c: check kmalloc() return value
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4a81a21b6095997f50ac9ca37e4fdfe48d789ad7;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

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

Check the return value of kmalloc() in function snd_interwave_pnp(),
in file sound/isa/gus/interwave.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/gus/interwave.c b/sound/isa/gus/interwave.c
index f12cd09d1fcc..4ec2d79431fc 100644
--- a/sound/isa/gus/interwave.c
+++ b/sound/isa/gus/interwave.c
@@ -564,6 +564,8 @@ static int __devinit snd_interwave_pnp(int dev, struct snd_interwave *iwcard,
 	struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
 	int err;
 
+	if (!cfg)
+		return -ENOMEM;
 	iwcard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
 	if (iwcard->dev == NULL) {
 		kfree(cfg);