[tor-commits] [tor/master] Make node_get_curve25519_onion_key() return a const ptr

[nickm@xxxxxxxxxxxxxx]

commit a5ef2b619d267c38723c150d7945f17268c2fb6e
Author: Nick Mathewson <nickm@xxxxxxxxxxxxxx>
Date:   Sun Nov 12 17:07:16 2017 -0500

    Make node_get_curve25519_onion_key() return a const ptr
---
 src/or/nodelist.c | 2 +-
 src/or/nodelist.h | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/or/nodelist.c b/src/or/nodelist.c
index cb324e9b0..1ab385cd3 100644
--- a/src/or/nodelist.c
+++ b/src/or/nodelist.c
@@ -1640,7 +1640,7 @@ node_has_curve25519_onion_key(const node_t *node)
 }
 
 /** Return the curve25519 key of <b>node</b>, or NULL if none. */
-curve25519_public_key_t *
+const curve25519_public_key_t *
 node_get_curve25519_onion_key(const node_t *node)
 {
   if (node->ri)
diff --git a/src/or/nodelist.h b/src/or/nodelist.h
index 2922b6e2d..e879b4e8f 100644
--- a/src/or/nodelist.h
+++ b/src/or/nodelist.h
@@ -86,7 +86,8 @@ int node_get_prim_dirport(const node_t *node, tor_addr_port_t *ap_out);
 void node_get_pref_dirport(const node_t *node, tor_addr_port_t *ap_out);
 void node_get_pref_ipv6_dirport(const node_t *node, tor_addr_port_t *ap_out);
 int node_has_curve25519_onion_key(const node_t *node);
-curve25519_public_key_t *node_get_curve25519_onion_key(const node_t *node);
+const curve25519_public_key_t *node_get_curve25519_onion_key(
+                                  const node_t *node);
 
 MOCK_DECL(smartlist_t *, nodelist_get_list, (void));
 

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