subnet4_to_prefixlen() should use ntohl().

2014-03-14 23:22:23 -04:00 · 2014-03-14 23:22:23 -04:00 · 3af0a7824d
commit 3af0a7824d
parent b6444fa806
1 changed files with 1 additions and 1 deletions
--- a/ndhc/ifset.c
+++ b/ndhc/ifset.c
@ -103,7 +103,7 @@ static int trailz(uint32_t v)
 // sn must be in network order
 static inline int subnet4_to_prefixlen(uint32_t sn)
 {
-    return 32 - trailz(sn);
+    return 32 - trailz(ntohl(sn));
 }

 // str_bcast is optional.