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-rw-r--r--src/plugins/nat/nat44-ed/nat44_ed_api.c17
-rw-r--r--src/plugins/nat/nat44-ei/nat44_ei.c32
-rw-r--r--src/plugins/nat/nat44-ei/nat44_ei.h7
-rw-r--r--src/plugins/nat/nat44-ei/nat44_ei_api.c47
-rw-r--r--src/plugins/nat/nat44-ei/nat44_ei_cli.c43
5 files changed, 86 insertions, 60 deletions
diff --git a/src/plugins/nat/nat44-ed/nat44_ed_api.c b/src/plugins/nat/nat44-ed/nat44_ed_api.c
index 15059752ee7..6123544087b 100644
--- a/src/plugins/nat/nat44-ed/nat44_ed_api.c
+++ b/src/plugins/nat/nat44-ed/nat44_ed_api.c
@@ -552,24 +552,25 @@ vl_api_nat44_ed_add_del_output_interface_t_handler (
{
vl_api_nat44_ed_add_del_output_interface_reply_t *rmp;
snat_main_t *sm = &snat_main;
- u32 sw_if_index;
int rv = 0;
- VALIDATE_SW_IF_INDEX (mp);
-
- sw_if_index = ntohl (mp->sw_if_index);
+ if (!vnet_sw_if_index_is_api_valid (mp->sw_if_index))
+ {
+ rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
+ goto bad_sw_if_index;
+ }
if (mp->is_add)
{
- rv = nat44_ed_add_output_interface (sw_if_index);
+ rv = nat44_ed_add_output_interface (mp->sw_if_index);
}
else
{
- rv = nat44_ed_del_output_interface (sw_if_index);
+ rv = nat44_ed_del_output_interface (mp->sw_if_index);
}
- BAD_SW_IF_INDEX_LABEL;
- REPLY_MACRO (VL_API_NAT44_ED_ADD_DEL_OUTPUT_INTERFACE_REPLY);
+bad_sw_if_index:
+ REPLY_MACRO_END (VL_API_NAT44_ED_ADD_DEL_OUTPUT_INTERFACE_REPLY);
}
#define vl_endianfun
diff --git a/src/plugins/nat/nat44-ei/nat44_ei.c b/src/plugins/nat/nat44-ei/nat44_ei.c
index 694bc6bec5a..23f5a47464c 100644
--- a/src/plugins/nat/nat44-ei/nat44_ei.c
+++ b/src/plugins/nat/nat44-ei/nat44_ei.c
@@ -610,7 +610,7 @@ nat44_ei_get_interface (nat44_ei_interface_t *interfaces, u32 sw_if_index)
return 0;
}
-static_always_inline int
+int
nat44_ei_add_interface (u32 sw_if_index, u8 is_inside)
{
const char *feature_name, *del_feature_name;
@@ -753,7 +753,7 @@ nat44_ei_add_interface (u32 sw_if_index, u8 is_inside)
return 0;
}
-static_always_inline int
+int
nat44_ei_del_interface (u32 sw_if_index, u8 is_inside)
{
const char *feature_name, *del_feature_name;
@@ -884,19 +884,6 @@ nat44_ei_del_interface (u32 sw_if_index, u8 is_inside)
}
int
-nat44_ei_add_del_interface (u32 sw_if_index, u8 is_inside, int is_del)
-{
- if (is_del)
- {
- return nat44_ei_del_interface (sw_if_index, is_inside);
- }
- else
- {
- return nat44_ei_add_interface (sw_if_index, is_inside);
- }
-}
-
-static_always_inline int
nat44_ei_add_output_interface (u32 sw_if_index)
{
nat44_ei_main_t *nm = &nat44_ei_main;
@@ -1000,7 +987,7 @@ nat44_ei_add_output_interface (u32 sw_if_index)
return 0;
}
-static_always_inline int
+int
nat44_ei_del_output_interface (u32 sw_if_index)
{
nat44_ei_main_t *nm = &nat44_ei_main;
@@ -1092,19 +1079,6 @@ nat44_ei_del_output_interface (u32 sw_if_index)
}
int
-nat44_ei_add_del_output_interface (u32 sw_if_index, int is_del)
-{
- if (is_del)
- {
- return nat44_ei_del_output_interface (sw_if_index);
- }
- else
- {
- return nat44_ei_add_output_interface (sw_if_index);
- }
-}
-
-int
nat44_ei_plugin_disable ()
{
nat44_ei_main_t *nm = &nat44_ei_main;
diff --git a/src/plugins/nat/nat44-ei/nat44_ei.h b/src/plugins/nat/nat44-ei/nat44_ei.h
index 0134c7882dd..5f42b834094 100644
--- a/src/plugins/nat/nat44-ei/nat44_ei.h
+++ b/src/plugins/nat/nat44-ei/nat44_ei.h
@@ -484,9 +484,10 @@ extern nat44_ei_main_t nat44_ei_main;
int nat44_ei_plugin_enable (nat44_ei_config_t c);
int nat44_ei_plugin_disable ();
-int nat44_ei_add_del_interface (u32 sw_if_index, u8 is_inside, int is_del);
-int nat44_ei_add_del_output_interface (u32 sw_if_index, int is_del);
-
+int nat44_ei_add_interface (u32 sw_if_index, u8 is_inside);
+int nat44_ei_del_interface (u32 sw_if_index, u8 is_inside);
+int nat44_ei_add_output_interface (u32 sw_if_index);
+int nat44_ei_del_output_interface (u32 sw_if_index);
int nat44_ei_add_address (ip4_address_t *addr, u32 vrf_id);
int nat44_ei_del_address (ip4_address_t addr, u8 delete_sm);
int nat44_ei_add_interface_address (u32 sw_if_index);
diff --git a/src/plugins/nat/nat44-ei/nat44_ei_api.c b/src/plugins/nat/nat44-ei/nat44_ei_api.c
index c6d17c94205..b67bc7dfb88 100644
--- a/src/plugins/nat/nat44-ei/nat44_ei_api.c
+++ b/src/plugins/nat/nat44-ei/nat44_ei_api.c
@@ -533,18 +533,22 @@ vl_api_nat44_ei_interface_add_del_feature_t_handler (
nat44_ei_main_t *nm = &nat44_ei_main;
vl_api_nat44_ei_interface_add_del_feature_reply_t *rmp;
u32 sw_if_index = ntohl (mp->sw_if_index);
- u8 is_del;
int rv = 0;
- is_del = !mp->is_add;
-
VALIDATE_SW_IF_INDEX (mp);
- rv = nat44_ei_add_del_interface (sw_if_index, mp->flags & NAT44_EI_IF_INSIDE,
- is_del);
+ if (mp->is_add)
+ {
+ rv =
+ nat44_ei_add_interface (sw_if_index, mp->flags & NAT44_EI_IF_INSIDE);
+ }
+ else
+ {
+ rv =
+ nat44_ei_del_interface (sw_if_index, mp->flags & NAT44_EI_IF_INSIDE);
+ }
BAD_SW_IF_INDEX_LABEL;
-
REPLY_MACRO (VL_API_NAT44_EI_INTERFACE_ADD_DEL_FEATURE_REPLY);
}
@@ -648,7 +652,14 @@ vl_api_nat44_ei_interface_add_del_output_feature_t_handler (
if (!(mp->flags & NAT44_EI_IF_INSIDE))
{
- rv = nat44_ei_add_del_output_interface (sw_if_index, !mp->is_add);
+ if (mp->is_add)
+ {
+ rv = nat44_ei_add_output_interface (sw_if_index);
+ }
+ else
+ {
+ rv = nat44_ei_del_output_interface (sw_if_index);
+ }
}
BAD_SW_IF_INDEX_LABEL;
@@ -702,17 +713,25 @@ vl_api_nat44_ei_add_del_output_interface_t_handler (
{
vl_api_nat44_ei_add_del_output_interface_reply_t *rmp;
nat44_ei_main_t *nm = &nat44_ei_main;
- u32 sw_if_index;
int rv = 0;
- VALIDATE_SW_IF_INDEX (mp);
-
- sw_if_index = ntohl (mp->sw_if_index);
+ if (!vnet_sw_if_index_is_api_valid (mp->sw_if_index))
+ {
+ rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
+ goto bad_sw_if_index;
+ }
- rv = nat44_ei_add_del_output_interface (sw_if_index, !mp->is_add);
+ if (mp->is_add)
+ {
+ rv = nat44_ei_add_output_interface (mp->sw_if_index);
+ }
+ else
+ {
+ rv = nat44_ei_del_output_interface (mp->sw_if_index);
+ }
- BAD_SW_IF_INDEX_LABEL;
- REPLY_MACRO (VL_API_NAT44_EI_ADD_DEL_OUTPUT_INTERFACE_REPLY);
+bad_sw_if_index:
+ REPLY_MACRO_END (VL_API_NAT44_EI_ADD_DEL_OUTPUT_INTERFACE_REPLY);
}
#define vl_endianfun
diff --git a/src/plugins/nat/nat44-ei/nat44_ei_cli.c b/src/plugins/nat/nat44-ei/nat44_ei_cli.c
index 36d98a46cb0..a18c71b5037 100644
--- a/src/plugins/nat/nat44-ei/nat44_ei_cli.c
+++ b/src/plugins/nat/nat44-ei/nat44_ei_cli.c
@@ -859,8 +859,7 @@ nat44_ei_feature_command_fn (vlib_main_t *vm, unformat_input_t *input,
u32 *inside_sw_if_indices = 0;
u32 *outside_sw_if_indices = 0;
u8 is_output_feature = 0;
- int is_del = 0;
- int i;
+ int i, rv, is_del = 0;
sw_if_index = ~0;
@@ -894,7 +893,15 @@ nat44_ei_feature_command_fn (vlib_main_t *vm, unformat_input_t *input,
sw_if_index = inside_sw_if_indices[i];
if (is_output_feature)
{
- if (nat44_ei_add_del_output_interface (sw_if_index, is_del))
+ if (is_del)
+ {
+ rv = nat44_ei_del_output_interface (sw_if_index);
+ }
+ else
+ {
+ rv = nat44_ei_add_output_interface (sw_if_index);
+ }
+ if (rv)
{
error = clib_error_return (
0, "%s %U failed", is_del ? "del" : "add",
@@ -904,7 +911,15 @@ nat44_ei_feature_command_fn (vlib_main_t *vm, unformat_input_t *input,
}
else
{
- if (nat44_ei_add_del_interface (sw_if_index, 1, is_del))
+ if (is_del)
+ {
+ rv = nat44_ei_del_interface (sw_if_index, 1);
+ }
+ else
+ {
+ rv = nat44_ei_add_interface (sw_if_index, 1);
+ }
+ if (rv)
{
error = clib_error_return (
0, "%s %U failed", is_del ? "del" : "add",
@@ -922,7 +937,15 @@ nat44_ei_feature_command_fn (vlib_main_t *vm, unformat_input_t *input,
sw_if_index = outside_sw_if_indices[i];
if (is_output_feature)
{
- if (nat44_ei_add_del_output_interface (sw_if_index, is_del))
+ if (is_del)
+ {
+ rv = nat44_ei_del_output_interface (sw_if_index);
+ }
+ else
+ {
+ rv = nat44_ei_add_output_interface (sw_if_index);
+ }
+ if (rv)
{
error = clib_error_return (
0, "%s %U failed", is_del ? "del" : "add",
@@ -932,7 +955,15 @@ nat44_ei_feature_command_fn (vlib_main_t *vm, unformat_input_t *input,
}
else
{
- if (nat44_ei_add_del_interface (sw_if_index, 0, is_del))
+ if (is_del)
+ {
+ rv = nat44_ei_del_interface (sw_if_index, 0);
+ }
+ else
+ {
+ rv = nat44_ei_add_interface (sw_if_index, 0);
+ }
+ if (rv)
{
error = clib_error_return (
0, "%s %U failed", is_del ? "del" : "add",