fix uninitialized ip6 keys within session.c

fix for functions:
- stream_session_lookup_listener6
- stream_session_lookup6
- stream_session_lookup_transport6
- stream_session_connect_notify

eg.
~/vpp/build-data/../src/vnet/session/session.c: In function 'stream_session_lookup_listener6':
~/vpp/build-data/../src/vnet/session/session.c:222:17: error: 'kv6.key[3]' is used uninitialized in this function [-Werror=uninitialized]
   session_kv6_t kv6;
                 ^
~/vpp/build-data/../src/vnet/session/session.c:222:17: error: 'kv6.key[2]' is used uninitialized in this function [-Werror=uninitialized]
~/vpp/build-data/../src/vnet/session/session.c:222:17: error: 'kv6.key[5]' is used uninitialized in this function [-Werror=uninitialized]
~/vpp/build-data/../src/vnet/session/session.c:222:17: error: 'kv6.key[4]' is used uninitialized in this function [-Werror=uninitialized]

Change-Id: I221cafbaf4effa43662ffcc7bf5f9581e28f9db9
Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>

diff --git a/src/vnet/session/transport.h b/src/vnet/session/transport.h
index 2d4415b..f486dbb 100644 (file)
--- a/src/vnet/session/transport.h
+++ b/src/vnet/session/transport.h
@@ -189,6 +189,10 @@ make_v6_ss_kv (session_kv6_t * kv, ip6_address_t * lcl, ip6_address_t * rmt,
 
   kv->key[0] = key.as_u64[0];
   kv->key[1] = key.as_u64[1];
+  kv->key[2] = 0;
+  kv->key[3] = 0;
+  kv->key[4] = 0;
+  kv->key[5] = 0;
   kv->value = ~0ULL;
 }
 
@@ -209,6 +213,10 @@ make_v6_listener_kv (session_kv6_t * kv, ip6_address_t * lcl, u16 lcl_port,
 
   kv->key[0] = key.as_u64[0];
   kv->key[1] = key.as_u64[1];
+  kv->key[2] = 0;
+  kv->key[3] = 0;
+  kv->key[4] = 0;
+  kv->key[5] = 0;
   kv->value = ~0ULL;
 }