the warning was:
iproute.c:301:12: warning: 'val' may be used uninitialized in this
function [-Wmaybe-uninitialized]
features &= ~RTAX_FEATURE_ECN;
^
iproute.c:575:10: note: 'val' was declared here
__u32 val;
^
Signed-off-by: Zhang Shengju <[email protected]>
---
ip/iproute.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ip/iproute.c b/ip/iproute.c
index d5e3ebe..afe70e1 100644
--- a/ip/iproute.c
+++ b/ip/iproute.c
@@ -572,7 +572,7 @@ int print_route(const struct sockaddr_nl *who, struct
nlmsghdr *n, void *arg)
mxlock = *(unsigned*)RTA_DATA(mxrta[RTAX_LOCK]);
for (i=2; i<= RTAX_MAX; i++) {
- __u32 val;
+ __u32 val = 0U;
if (mxrta[i] == NULL)
continue;
--
1.8.3.1
