diff options
| -rw-r--r-- | sys/src/libip/parseip.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/src/libip/parseip.c b/sys/src/libip/parseip.c index ab7bfe0c8..1bad8b013 100644 --- a/sys/src/libip/parseip.c +++ b/sys/src/libip/parseip.c @@ -156,7 +156,7 @@ parseipmask(uchar *to, char *from, int v4) x = parseip(to, from); if(memcmp(to, v4prefix, IPv4off) == 0) memset(to, 0xff, IPv4off); - else if(v4) + else if(v4 && memcmp(to, IPallbits, IPv4off) != 0) x = -1; } return x; |