diff options
| author |   Florin Coras <fcoras@cisco.com> | 2018-01-26 01:27:01 -0800 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2018-01-27 10:51:10 +0000 |
| commit | fc804d9cf1d23a616ea7bce19fc65198aa978e6e (patch) | |
| tree | 62c83fd89f7ec6cd2f9ada69a4af98d30d79dc95 /src/vnet | |
| parent | d1660e980031882627fc1aa42b650c219831dad4 (diff) | |
Fix session/tcp coverity warnings
Change-Id: I5c404eacb4a6c1e16485a6656168d9171ff49a8b
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet')
| -rwxr-xr-x | src/vnet/session/session_api.c | 6 | ||||
| -rw-r--r-- | src/vnet/session/transport.c | 7 | ||||
| -rwxr-xr-x | src/vnet/tcp/tcp_debug.h | 19 |
3 files changed, 22 insertions, 10 deletions
diff --git a/src/vnet/session/session_api.c b/src/vnet/session/session_api.c index 5201ec60751..a1225f83e8c 100755 --- a/src/vnet/session/session_api.c +++ b/src/vnet/session/session_api.c @@ -354,6 +354,10 @@ vl_api_application_attach_t_handler (vl_api_application_attach_t * mp) clib_error_t *error = 0; int rv = 0; + reg = vl_api_client_index_to_registration (mp->client_index); + if (!reg) + return; + if (session_manager_is_enabled () == 0) { rv = VNET_API_ERROR_FEATURE_DISABLED; @@ -410,8 +414,6 @@ done: if (rv) return; - reg = vl_api_client_index_to_registration (mp->client_index); - /* Send fifo segment fd if needed */ if (ssvm_type (a->segment) == SSVM_SEGMENT_MEMFD) session_send_memfd_fd (reg, a->segment); diff --git a/src/vnet/session/transport.c b/src/vnet/session/transport.c index c31964c88b6..acbb4f65e7a 100644 --- a/src/vnet/session/transport.c +++ b/src/vnet/session/transport.c @@ -310,6 +310,13 @@ transport_alloc_local_endpoint (u8 proto, transport_endpoint_t * rmt, { ip4_address_t *ip4; ip4 = ip_interface_get_first_ip (sw_if_index, 1); + if (!ip4) + { + clib_warning ("no routable ip4 address on %U", + format_vnet_sw_if_index_name, vnet_get_main (), + sw_if_index); + return -1; + } lcl_addr->ip4.as_u32 = ip4->as_u32; } else diff --git a/src/vnet/tcp/tcp_debug.h b/src/vnet/tcp/tcp_debug.h index 5d4f7d6879d..e37b3cd9a9b 100755 --- a/src/vnet/tcp/tcp_debug.h +++ b/src/vnet/tcp/tcp_debug.h @@ -328,15 +328,18 @@ typedef enum _tcp_dbg_evt #define TCP_EVT_RST_SENT_HANDLER(_tc, ...) \ { \ - ELOG_TYPE_DECLARE (_e) = \ +if (_tc) \ { \ - .format = "rst-tx: snd_nxt %d rcv_nxt %d", \ - .format_args = "i4i4", \ - }; \ - DECLARE_ETD(_tc, _e, 2); \ - ed->data[0] = _tc->snd_nxt - _tc->iss; \ - ed->data[1] = _tc->rcv_nxt - _tc->irs; \ - TCP_EVT_STATE_CHANGE_HANDLER(_tc); \ + ELOG_TYPE_DECLARE (_e) = \ + { \ + .format = "rst-tx: snd_nxt %d rcv_nxt %d", \ + .format_args = "i4i4", \ + }; \ + DECLARE_ETD(_tc, _e, 2); \ + ed->data[0] = _tc->snd_nxt - _tc->iss; \ + ed->data[1] = _tc->rcv_nxt - _tc->irs; \ + TCP_EVT_STATE_CHANGE_HANDLER(_tc); \ + } \ } #define TCP_EVT_FIN_RCVD_HANDLER(_tc, ...) \ |