From: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date: Thu, 14 Feb 2008 22:52:38 +0000 (-0800)
Subject: [XFRM]: Avoid bogus BUG() when throwing new policy away.
X-Git-Tag: firefly_0821_release~22269^2~66
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=073a371987f9a9806a85329eed51dca1fc52a7a0;p=firefly-linux-kernel-4.4.55.git

[XFRM]: Avoid bogus BUG() when throwing new policy away.

From: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

When we destory a new policy entry, we need to tell
xfrm_policy_destroy() explicitly that the entry is not
alive yet.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 78338079b7f5..f971ca5645f8 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -1105,6 +1105,7 @@ static struct xfrm_policy *xfrm_policy_construct(struct xfrm_userpolicy_info *p,
 	return xp;
  error:
 	*errp = err;
+	xp->dead = 1;
 	xfrm_policy_destroy(xp);
 	return NULL;
 }