Perform additional input validation on options pulled

by client from server.  Fixes --iproute vulnerability.


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3126 e7ae566f-a301-0410-adde-c780ea21d3b5

1 files changed, 1 insertions, 0 deletions

diff --git a/socket.h b/socket.h
index 9084fa0..8eb768d 100644
--- a/socket.h
+++ b/socket.h
@@ -396,6 +396,7 @@ void link_socket_update_buffer_sizes (struct link_socket *ls, int rcvbuf, int sn
 #define OIA_IP         1
 #define OIA_ERROR     -1
 int openvpn_inet_aton (const char *dotted_quad, struct in_addr *addr);
+bool ip_addr_dotted_quad_safe (const char *dotted_quad);
 
 socket_descriptor_t create_socket_tcp (void);