提交 e4077e01 编写于 作者: T Timo Teräs 提交者: David S. Miller

xfrm: Fix crashes in xfrm_lookup()

From: Timo Teräs <timo.teras@iki.fi>

Happens because CONFIG_XFRM_SUB_POLICY is not enabled, and one of
the helper functions I used did unexpected things in that case.
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 0a5bff74
无相关合并请求
......@@ -735,19 +735,12 @@ static inline void xfrm_pol_put(struct xfrm_policy *policy)
xfrm_policy_destroy(policy);
}
#ifdef CONFIG_XFRM_SUB_POLICY
static inline void xfrm_pols_put(struct xfrm_policy **pols, int npols)
{
int i;
for (i = npols - 1; i >= 0; --i)
xfrm_pol_put(pols[i]);
}
#else
static inline void xfrm_pols_put(struct xfrm_policy **pols, int npols)
{
xfrm_pol_put(pols[0]);
}
#endif
extern void __xfrm_state_destroy(struct xfrm_state *);
......
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