diff options
| -rw-r--r-- | libc/inet/addr.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libc/inet/addr.c b/libc/inet/addr.c index 8feb77c62..15f6d0a5a 100644 --- a/libc/inet/addr.c +++ b/libc/inet/addr.c @@ -46,8 +46,14 @@ struct in_addr *inp; return 0; } - if (*cp++ != ((part == 4) ? '\0' : '.')) + if (part < 4) { + if (*cp++ != '.') + return 0; + } else { + char c = *cp++; + if (c != '\0' && !isspace(c)) return 0; + } addr <<= 8; addr |= value; |