tc_util: Change datatype for maj to avoid overflow issue

The return value by stroul() is unsigned long int. Hence the datatype
for maj should defined as unsigned long to avoid overflow issue.

Signed-off-by: Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@intel.com>
Signed-off-by: Lai Peter Jun Ann <jun.ann.lai@intel.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

diff --git a/tc/tc_util.c b/tc/tc_util.c
index 334334db6cd40bc78f340c84ef99016ed4f9c923..8cd3c03578272059d888fac6993e32f5ef1a29eb 100644 (file)
--- a/tc/tc_util.c
+++ b/tc/tc_util.c
@@ -74,7 +74,7 @@ const char *get_tc_lib(void)
 
 int get_qdisc_handle(__u32 *h, const char *str)
 {
-       __u32 maj;
+       unsigned long maj;
        char *p;
 
        maj = TC_H_UNSPEC;