diff options
Diffstat (limited to 'cpukit/libnetworking/net/radix.c')
| -rw-r--r-- | cpukit/libnetworking/net/radix.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/cpukit/libnetworking/net/radix.c b/cpukit/libnetworking/net/radix.c index bc1b7ee1d1..d7419ccca4 100644 --- a/cpukit/libnetworking/net/radix.c +++ b/cpukit/libnetworking/net/radix.c @@ -264,8 +264,11 @@ rn_match(v_arg, head) /* * This extra grot is in case we are explicitly asked * to look up the default. Ugh! + * + * Never return the root node itself, it seems to cause a + * lot of confusion. */ - if ((t->rn_flags & RNF_ROOT) && t->rn_dupedkey) + if (t->rn_flags & RNF_ROOT) t = t->rn_dupedkey; return t; on1: |