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Code Issues Releases Wiki Activity

xt_TEE: move skb cleanup outwards

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This commit is contained in:
Jan Engelhardt
2010-04-15 23:47:07 +02:00
parent 93f6c1a312
commit 8ff64f4ef4
1 changed files with 6 additions and 6 deletions
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12
extensions/xt_TEE.c
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@@ -47,10 +47,8 @@ tee_tg_route4(struct sk_buff *skb, const struct xt_tee_tginfo *info)
fl.nl_u.ip4_u.tos = RT_TOS(iph->tos); fl.nl_u.ip4_u.tos = RT_TOS(iph->tos);
fl.nl_u.ip4_u.scope = RT_SCOPE_UNIVERSE; fl.nl_u.ip4_u.scope = RT_SCOPE_UNIVERSE;
if (ip_route_output_key(&init_net, &rt, &fl) != 0) { if (ip_route_output_key(&init_net, &rt, &fl) != 0)
kfree_skb(skb);
return false; return false;
}
dst_release(skb_dst(skb)); dst_release(skb_dst(skb));
skb_dst_set(skb, &rt->u.dst); skb_dst_set(skb, &rt->u.dst);
@@ -172,6 +170,8 @@ tee_tg4(struct sk_buff **pskb, const struct xt_target_param *par)
tee_active[cpu] = true; tee_active[cpu] = true;
tee_tg_send(skb); tee_tg_send(skb);
tee_active[cpu] = false; tee_active[cpu] = false;
} else {
kfree_skb(skb);
} }
return XT_CONTINUE; return XT_CONTINUE;
} }
@@ -194,10 +194,8 @@ tee_tg_route6(struct sk_buff *skb, const struct xt_tee_tginfo *info)
#else #else
dst = ip6_route_output(dev_net(skb->dev), NULL, &fl); dst = ip6_route_output(dev_net(skb->dev), NULL, &fl);
#endif #endif
if (dst == NULL) { if (dst == NULL)
kfree_skb(skb);
return false; return false;
}
dst_release(skb_dst(skb)); dst_release(skb_dst(skb));
skb_dst_set(skb, dst); skb_dst_set(skb, dst);
@@ -234,6 +232,8 @@ tee_tg6(struct sk_buff **pskb, const struct xt_target_param *par)
tee_active[cpu] = true; tee_active[cpu] = true;
tee_tg_send(skb); tee_tg_send(skb);
tee_active[cpu] = false; tee_active[cpu] = false;
} else {
kfree_skb(skb);
} }
return XT_CONTINUE; return XT_CONTINUE;
} }