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authorDave Barach <dave@barachs.net>2019-03-13 15:29:15 -0400
committerDave Barach <dave@barachs.net>2019-03-13 15:29:59 -0400
commita5160d7d1f0dda554960e1f0e9f7074bda256baa (patch)
tree235db392765869de1e9d52f358e70099c829da3c
parent3e94c419e3398e0c030ed0d3d3c72cac38397fe6 (diff)
VPP-1576: fix a set of coverity warnings
Change-Id: Ifd34aed8692d5acaa370d4976d974ac573e43705 Signed-off-by: Dave Barach <dave@barachs.net>
-rw-r--r--src/plugins/ct6/ct6.c3
-rw-r--r--src/plugins/unittest/session_test.c3
-rw-r--r--src/vlib/linux/vmbus.c5
-rw-r--r--src/vnet/gre/gre.c4
-rw-r--r--src/vnet/ipsec/ipsec_api.c2
5 files changed, 13 insertions, 4 deletions
diff --git a/src/plugins/ct6/ct6.c b/src/plugins/ct6/ct6.c
index dc2b7357d63..a150cbc4381 100644
--- a/src/plugins/ct6/ct6.c
+++ b/src/plugins/ct6/ct6.c
@@ -196,6 +196,8 @@ static void vl_api_ct6_enable_disable_t_handler
ct6_main_t *cmp = &ct6_main;
int rv;
+ VALIDATE_SW_IF_INDEX (mp);
+
if (mp->is_inside)
rv = ct6_in2out_enable_disable (cmp, ntohl (mp->sw_if_index),
(int) (mp->enable_disable));
@@ -203,6 +205,7 @@ static void vl_api_ct6_enable_disable_t_handler
rv = ct6_out2in_enable_disable (cmp, ntohl (mp->sw_if_index),
(int) (mp->enable_disable));
+ BAD_SW_IF_INDEX_LABEL;
REPLY_MACRO (VL_API_CT6_ENABLE_DISABLE_REPLY);
}
diff --git a/src/plugins/unittest/session_test.c b/src/plugins/unittest/session_test.c
index 5ad6563ed62..fa6a99ffbf0 100644
--- a/src/plugins/unittest/session_test.c
+++ b/src/plugins/unittest/session_test.c
@@ -1782,6 +1782,9 @@ session_test_mq (vlib_main_t * vm, unformat_input_t * input)
options[APP_OPTIONS_EVT_QUEUE_SIZE] = 2048;
reg = vl_api_client_index_to_registration (api_index);
+ /* Shut up coverity */
+ if (reg == 0)
+ abort ();
if (!session_main.evt_qs_use_memfd_seg)
reg->clib_file_index = VL_API_INVALID_FI;
diff --git a/src/vlib/linux/vmbus.c b/src/vlib/linux/vmbus.c
index a359c10a71f..d0efbd748ef 100644
--- a/src/vlib/linux/vmbus.c
+++ b/src/vlib/linux/vmbus.c
@@ -299,7 +299,10 @@ vlib_vmbus_bind_to_uio (vlib_vmbus_addr_t * addr)
error = clib_sysfs_write ((char *) s, "%s", netvsc_uuid);
if (error)
- goto done;
+ {
+ close (fd);
+ goto done;
+ }
uio_new_id_needed = 0;
diff --git a/src/vnet/gre/gre.c b/src/vnet/gre/gre.c
index 364733b4260..028eefbee8b 100644
--- a/src/vnet/gre/gre.c
+++ b/src/vnet/gre/gre.c
@@ -343,8 +343,8 @@ VLIB_NODE_FN (gre_encap_node) (vlib_main_t * vm,
vnet_main_t *vnm = gm->vnet_main;
u32 next_index;
u32 *from, *to_next, n_left_from, n_left_to_next;
- u32 sw_if_index0 = 0;
- u32 sw_if_index1 = 0;
+ u32 sw_if_index0 = ~0;
+ u32 sw_if_index1 = ~0;
adj_index_t adj_index0 = ADJ_INDEX_INVALID;
adj_index_t adj_index1 = ADJ_INDEX_INVALID;
gre_tunnel_t *gt0 = NULL;
diff --git a/src/vnet/ipsec/ipsec_api.c b/src/vnet/ipsec/ipsec_api.c
index 33634c9b3a2..906f4c4c16d 100644
--- a/src/vnet/ipsec/ipsec_api.c
+++ b/src/vnet/ipsec/ipsec_api.c
@@ -342,7 +342,7 @@ static void vl_api_ipsec_sad_entry_add_del_t_handler
ipsec_integ_alg_t integ_alg;
ipsec_protocol_t proto;
ipsec_sa_flags_t flags;
- u32 id, spi, sa_index;
+ u32 id, spi, sa_index = ~0;
int rv;
#if WITH_LIBSSL > 0