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From: Amit Choudhary <amit2030@gmail.com>
To: Linux Kernel <linux-kernel@vger.kernel.org>
Subject: [KJ] [PATCH] sound/isa/gus/interwave.c: check kmalloc() return value.
Date: Sat, 7 Oct 2006 00:31:55 -0700	[thread overview]
Message-ID: <20061007003155.1374ed08.amit2030@gmail.com> (raw)

Description: 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>

diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c
index ea69f25..5282fbb 100644
--- a/sound/isa/gus/interwave.c
+++ b/sound/isa/gus/interwave.c
@@ -564,6 +564,8 @@ static int __devinit snd_interwave_pnp(i
 	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);

             reply	other threads:[~2006-10-07  7:32 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-10-07  7:31 Amit Choudhary [this message]
2006-10-09 14:40 ` [KJ] [PATCH] sound/isa/gus/interwave.c: check kmalloc() return value Takashi Iwai

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