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path: root/src/vnet/dhcp/dhcp6_pd_client_cp.c
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Diffstat (limited to 'src/vnet/dhcp/dhcp6_pd_client_cp.c')
-rw-r--r--src/vnet/dhcp/dhcp6_pd_client_cp.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/src/vnet/dhcp/dhcp6_pd_client_cp.c b/src/vnet/dhcp/dhcp6_pd_client_cp.c
index 9663a5718ec..eb18ed2889a 100644
--- a/src/vnet/dhcp/dhcp6_pd_client_cp.c
+++ b/src/vnet/dhcp/dhcp6_pd_client_cp.c
@@ -1275,19 +1275,23 @@ dhcp6_pd_client_enable_disable_command_fn (vlib_main_t *
u8 *prefix_group = 0;
u32 sw_if_index = ~0;
u8 enable = 1;
+ unformat_input_t _line_input, *line_input = &_line_input;
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
if (unformat
- (input, "%U", unformat_vnet_sw_interface, vnm, &sw_if_index))
+ (line_input, "%U", unformat_vnet_sw_interface, vnm, &sw_if_index))
;
- else if (unformat (input, "prefix group %s", &prefix_group));
- else if (unformat (input, "disable"))
+ else if (unformat (line_input, "prefix group %s", &prefix_group));
+ else if (unformat (line_input, "disable"))
enable = 0;
else
{
error = clib_error_return (0, "unexpected input `%U'",
- format_unformat_error, input);
+ format_unformat_error, line_input);
goto done;
}
}
@@ -1305,6 +1309,7 @@ dhcp6_pd_client_enable_disable_command_fn (vlib_main_t *
done:
vec_free (prefix_group);
+ unformat_free (line_input);
return error;
}