2006-10-07 18:00:19

by Amit Choudhary

Subject: [PATCH] sound/isa/opti9xx/opti92x-ad1848.c: check kmalloc() return value.

Description: Check the return value of kmalloc() in function snd_card_opti9xx_pnp(), in file sound/isa/opti9xx/opti92x-ad1848.c.

Signed-off-by: Amit Choudhary <[email protected]>

diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
index 9d528ae..81b1d58 100644
--- a/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -1683,6 +1683,8 @@ static int __init snd_card_opti9xx_pnp(s
struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
int err;

+ if (!cfg)
+ return -ENOMEM;
chip->dev = pnp_request_card_device(card, pid->devs[0].id, NULL);
if (chip->dev == NULL) {
kfree(cfg);