From 324c47ae4bd64bed134f75dc2a9ec93f8161ea26 Mon Sep 17 00:00:00 2001
From: jiangheng <jiangheng14@huawei.com>
Date: Thu, 14 Jul 2022 22:23:51 +0800
Subject: [PATCH 12/19] add-port-mask-range-check

---
 src/ltran/ltran_param.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/ltran/ltran_param.c b/src/ltran/ltran_param.c
index aafbeee..cd65531 100644
--- a/src/ltran/ltran_param.c
+++ b/src/ltran/ltran_param.c
@@ -335,12 +335,21 @@ static int32_t parse_bond_ports(const config_t *config, const char *key, struct
     }
 
     ltran_config->bond.port_num = separate_str_to_array(port_str, ltran_config->bond.portmask, GAZELLE_MAX_BOND_NUM);
-    if (ltran_config->bond.port_num >= GAZELLE_MAX_BOND_NUM) {
+    if (ltran_config->bond.port_num > GAZELLE_MAX_BOND_NUM) {
         free(port_str);
         gazelle_set_errno(GAZELLE_ERANGE);
         return GAZELLE_ERR;
     }
 
+    for (uint32_t i = 0; i < ltran_config->bond.port_num; i++) {
+        if (ltran_config->bond.portmask[i] < GAZELLE_BOND_PORT_MASK_MIN ||
+            ltran_config->bond.portmask[i] > GAZELLE_BOND_PORT_MASK_MAX) {
+            free(port_str);
+            gazelle_set_errno(GAZELLE_ERANGE);
+            return GAZELLE_ERR;
+        }
+    }
+
     free(port_str);
     return GAZELLE_OK;
 }
-- 
2.23.0