From: Gert Doering <gert@...1296...>
Date: Tue, 10 Nov 2015 22:17:03 +0100
Message-Id: <1447190223-8065-1-git-send-email-gert@...1296...>
Subject: [Openvpn-devel] [PATCH] Fix FreeBSD-specific mishandling of gc
	arena pointer in create_arbitrary_remote()
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... and while at it, fix warning about losing "const" qualifier on
return.

Signed-off-by: Gert Doering <gert@...1296...>
---
 src/openvpn/tun.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/openvpn/tun.c b/src/openvpn/tun.c
index 24a61ec..6679330 100644
--- a/src/openvpn/tun.c
+++ b/src/openvpn/tun.c
@@ -641,7 +641,7 @@ void delete_route_connected_v6_net(struct tuntap * tt,
  * is still point to point and no layer 2 resolution is done...
  */
 
-char *
+const char *
 create_arbitrary_remote( struct tuntap *tt, struct gc_arena * gc )
 {
   in_addr_t remote;
@@ -650,7 +650,7 @@ create_arbitrary_remote( struct tuntap *tt, struct gc_arena * gc )
 
   if ( remote == tt->local ) remote ++;
 
-  return print_in_addr_t (remote, 0, &gc);
+  return print_in_addr_t (remote, 0, gc);
 }
 #endif
 
-- 
2.6.1