tproxy: added const specifiers to udp lookup functions
The parameters for various UDP lookup functions were non-const, even though they could be const. TProxy has some const references and instead of downcasting it, I added const specifiers along the path. Signed-off-by: Balazs Scheidler <bazsi@balabit.hu> Signed-off-by: KOVACS Krisztian <hidden@balabit.hu> Signed-off-by: Patrick McHardy <kaber@trash.net>
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@ -122,8 +122,8 @@ static void udp_v6_rehash(struct sock *sk)
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static inline int compute_score(struct sock *sk, struct net *net,
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unsigned short hnum,
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struct in6_addr *saddr, __be16 sport,
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struct in6_addr *daddr, __be16 dport,
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const struct in6_addr *saddr, __be16 sport,
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const struct in6_addr *daddr, __be16 dport,
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int dif)
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{
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int score = -1;
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@ -239,8 +239,8 @@ exact_match:
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}
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static struct sock *__udp6_lib_lookup(struct net *net,
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struct in6_addr *saddr, __be16 sport,
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struct in6_addr *daddr, __be16 dport,
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const struct in6_addr *saddr, __be16 sport,
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const struct in6_addr *daddr, __be16 dport,
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int dif, struct udp_table *udptable)
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{
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struct sock *sk, *result;
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