diff options
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/string/strlcpy.3 | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/libc/string/strlcpy.3 b/lib/libc/string/strlcpy.3 index 5ce444d6fab..1e46ef2e90e 100644 --- a/lib/libc/string/strlcpy.3 +++ b/lib/libc/string/strlcpy.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: strlcpy.3,v 1.2 1998/07/06 19:17:21 millert Exp $ +.\" $OpenBSD: strlcpy.3,v 1.3 1998/11/11 17:12:02 espie Exp $ .\" .\" Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com> .\" All rights reserved. @@ -131,9 +131,16 @@ size_t n; n = strlcpy(pname, dir, sizeof(pname)); if (n >= sizeof(pname)) goto toolong; -if (strlcpy(pname + n, file, sizeof(pname)) >= sizeof(pname) - n) +if (strlcpy(pname + n, file, sizeof(pname) - n) >= sizeof(pname) - n) goto toolong; .Ed +.Pp +However, one may question the validity of such optimizations, as they +defeat the whole purpose of +.Fn strlcpy +and +.Fn strlcat . +As a matter of fact, the first version of this manual page got it wrong. .Sh SEE ALSO .Xr snprintf 3 , .Xr strncpy 3 , |