diff options
Diffstat (limited to 'src/lib')
-rw-r--r-- | src/lib/libc/net/getnameinfo.3 | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/lib/libc/net/getnameinfo.3 b/src/lib/libc/net/getnameinfo.3 index 2416a8bf82..d99d98f50d 100644 --- a/src/lib/libc/net/getnameinfo.3 +++ b/src/lib/libc/net/getnameinfo.3 | |||
@@ -1,4 +1,4 @@ | |||
1 | .\" $OpenBSD: getnameinfo.3,v 1.25 2003/08/28 01:50:37 itojun Exp $ | 1 | .\" $OpenBSD: getnameinfo.3,v 1.26 2003/08/28 09:47:47 itojun Exp $ |
2 | .\" $KAME: getnameinfo.3,v 1.20 2001/01/05 13:37:37 itojun Exp $ | 2 | .\" $KAME: getnameinfo.3,v 1.20 2001/01/05 13:37:37 itojun Exp $ |
3 | .\" | 3 | .\" |
4 | .\" Copyright (c) 1983, 1987, 1991, 1993 | 4 | .\" Copyright (c) 1983, 1987, 1991, 1993 |
@@ -289,8 +289,8 @@ returns both numeric and FQDN notation of the address specified in | |||
289 | There is no return value that indicates if the string returned in | 289 | There is no return value that indicates if the string returned in |
290 | .Fa host | 290 | .Fa host |
291 | is a result of binary to numeric-text translation (like | 291 | is a result of binary to numeric-text translation (like |
292 | .Xr inet_ntop 3 | 292 | .Xr inet_ntop 3) , |
293 | ), or the result of DNS reverse lookup. | 293 | or the result of DNS reverse lookup. |
294 | Therefore, malicious parties could set up PTR record like below: | 294 | Therefore, malicious parties could set up PTR record like below: |
295 | .Bd -literal -offset indent | 295 | .Bd -literal -offset indent |
296 | 1.0.0.127.in-addr.arpa. IN PTR 10.1.1.1 | 296 | 1.0.0.127.in-addr.arpa. IN PTR 10.1.1.1 |
@@ -305,7 +305,7 @@ is | |||
305 | when it actually is | 305 | when it actually is |
306 | .Li 127.0.0.1 . | 306 | .Li 127.0.0.1 . |
307 | .Pp | 307 | .Pp |
308 | To prevent such attacks, the use of | 308 | To prevent such attacks, the use of |
309 | .Li NI_NAMEREQD | 309 | .Li NI_NAMEREQD |
310 | like below is recommended when you use the result of | 310 | like below is recommended when you use the result of |
311 | .Nm | 311 | .Nm |