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From: Amit Choudhary <amit2030@gmail.com>
To: Linux Kernel <linux-kernel@vger.kernel.org>
Subject: [PATCH 2.6.19] net/wanrouter/wanmain.c: check kmalloc() return value.
Date: Wed, 6 Dec 2006 23:04:58 -0800	[thread overview]
Message-ID: <20061206230458.d11b2bb0.amit2030@gmail.com> (raw)

Description: Check the return value of kmalloc() in function dbg_kmalloc(), in file net/wanrouter/wanmain.c.

Signed-off-by: Amit Choudhary <amit2030@gmail.com>

diff --git a/net/wanrouter/wanmain.c b/net/wanrouter/wanmain.c
index 316211d..263450c 100644
--- a/net/wanrouter/wanmain.c
+++ b/net/wanrouter/wanmain.c
@@ -67,6 +67,8 @@ static void * dbg_kmalloc(unsigned int s
 	int i = 0;
 	void * v = kmalloc(size+sizeof(unsigned int)+2*KMEM_SAFETYZONE*8,prio);
 	char * c1 = v;
+	if (!v)
+		return NULL;
 	c1 += sizeof(unsigned int);
 	*((unsigned int *)v) = size;
 

             reply	other threads:[~2006-12-07  7:05 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-12-07  7:04 Amit Choudhary [this message]
2006-12-07  8:16 ` [PATCH 2.6.19] net/wanrouter/wanmain.c: check kmalloc() return value David Miller

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