linux-kernel - [PATCH -next] apparmor: depends on NET

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Message-Id: <20100802105218.c2050fff.randy.dunlap@oracle.com>
Date:	Mon, 2 Aug 2010 10:52:18 -0700
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	Stephen Rothwell <sfr@...b.auug.org.au>,
	John Johansen <john.johansen@...onical.com>
Cc:	linux-next@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
	James Morris <jmorris@...ei.org>,
	linux-security-module@...r.kernel.org
Subject: [PATCH -next] apparmor: depends on NET

From: Randy Dunlap <randy.dunlap@...cle.com>

SECURITY_APPARMOR should depend on NET since AUDIT needs
(depends on) NET.

Fixes 70-80 errors that occur when CONFIG_NET is not enabled,
but APPARMOR selects AUDIT without qualification.  E.g.:

audit.c:(.text+0x33361): undefined reference to `netlink_unicast'
(.text+0x333df): undefined reference to `netlink_unicast'
audit.c:(.text+0x3341d): undefined reference to `skb_queue_tail'
audit.c:(.text+0x33424): undefined reference to `kfree_skb'
audit.c:(.text+0x334cb): undefined reference to `kfree_skb'
audit.c:(.text+0x33597): undefined reference to `skb_put'
audit.c:(.text+0x3369b): undefined reference to `__alloc_skb'
audit.c:(.text+0x336d7): undefined reference to `kfree_skb'
(.text+0x3374c): undefined reference to `__alloc_skb'
auditfilter.c:(.text+0x35305): undefined reference to `skb_queue_tail'
lsm_audit.c:(.text+0x2873): undefined reference to `init_net'
lsm_audit.c:(.text+0x2878): undefined reference to `dev_get_by_index'

Signed-off-by: Randy Dunlap <randy.dunlap@...cle.com>
Cc: John Johansen <john.johansen@...onical.com>
---
 security/apparmor/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20100802.orig/security/apparmor/Kconfig
+++ linux-next-20100802/security/apparmor/Kconfig
@@ -1,6 +1,6 @@
 config SECURITY_APPARMOR
 	bool "AppArmor support"
-	depends on SECURITY
+	depends on SECURITY && NET
 	select AUDIT
 	select SECURITY_PATH
 	select SECURITYFS
--
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