Free allocated memory

Author: linear0211

core/iwasm/common/wasm_runtime_common.c

@@ -3831,6 +3831,7 @@ wasm_runtime_init_wasi(WASMModuleInstanceCommon *module_inst,
                      "Invalid address pool entry: %s, must be in the format of "
                      "ADDRESS/MASK",
                      addr_pool[i]);
+            wasm_runtime_free(cp);
             goto fail;
         }
 
@@ -3840,11 +3841,13 @@ wasm_runtime_init_wasi(WASMModuleInstanceCommon *module_inst,
         if (mask == endptr || *endptr != '\0') {
             snprintf(error_buf, error_buf_size,
                      "Invalid address pool entry: mask must be a number");
+            wasm_runtime_free(cp);
             goto fail;
         }
         if (errno != 0 || mask_val < 0) {
             snprintf(error_buf, error_buf_size,
                      "Init wasi environment failed: invalid mask number");
+            wasm_runtime_free(cp);
             goto fail;
         }