From: Dave Jones <davej@redhat.com>
To: linux-kernel@vger.kernel.org
Subject: [PATCH] Fix leak in PNP interface code.
Date: Wed, 1 Sep 2004 16:51:20 +0100 [thread overview]
Message-ID: <200409011551.i81FpKj2000605@delerium.codemonkey.org.uk> (raw)
Spotted with the source checker from Coverity.com.
Signed-off-by: Dave Jones <davej@redhat.com>
diff -urpN --exclude-from=/home/davej/.exclude bk-linus/drivers/pnp/interface.c linux-2.6/drivers/pnp/interface.c
--- bk-linus/drivers/pnp/interface.c 2004-06-03 13:40:04.000000000 +0100
+++ linux-2.6/drivers/pnp/interface.c 2004-06-03 13:42:25.000000000 +0100
@@ -244,8 +244,10 @@ static ssize_t pnp_show_current_resource
pnp_alloc(sizeof(pnp_info_buffer_t));
if (!buffer)
return -ENOMEM;
- if (!dev)
+ if (!dev) {
+ kfree(buffer);
return -EINVAL;
+ }
buffer->len = PAGE_SIZE;
buffer->buffer = buf;
buffer->curr = buffer->buffer;
next reply other threads:[~2004-09-01 16:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-01 15:51 Dave Jones [this message]
2004-09-01 20:40 ` Dave Jones
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