diff options
| author |   deraadt <deraadt@openbsd.org> | 1997-04-29 21:25:20 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 1997-04-29 21:25:20 +0000 |
| commit | f155a74cfd009ec0c6df942f104b5aa7e7ee83a8 (patch) | |
| tree | f09f63023e975f5ed074dc51c78a51411dc56e9d /lib/libc | |
| parent | Use the new style to build vnds. General 2.1 cleanup. (diff) | |
| download | wireguard-openbsd-f155a74cfd009ec0c6df942f104b5aa7e7ee83a8.tar.xz wireguard-openbsd-f155a74cfd009ec0c6df942f104b5aa7e7ee83a8.zip | |
possible buf oflow
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/yp/yp_bind.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/libc/yp/yp_bind.c b/lib/libc/yp/yp_bind.c index 9de9e0a841d..6738701d48e 100644 --- a/lib/libc/yp/yp_bind.c +++ b/lib/libc/yp/yp_bind.c @@ -31,7 +31,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char *rcsid = "$OpenBSD: yp_bind.c,v 1.8 1997/02/05 19:19:49 deraadt Exp $"; +static char *rcsid = "$OpenBSD: yp_bind.c,v 1.9 1997/04/29 21:25:20 deraadt Exp $"; #endif /* LIBC_SCCS and not lint */ #include <sys/param.h> @@ -226,7 +226,8 @@ gotdata: sizeof(ysd->dom_server_addr.sin_addr.s_addr)); ysd->dom_server_port = ysd->dom_server_addr.sin_port; ysd->dom_vers = YPVERS; - (void)strcpy(ysd->dom_domain, dom); + (void)strncpy(ysd->dom_domain, dom, sizeof ysd->dom_domain-1); + ysd->dom_domain[sizeof ysd->dom_domain-1] = '\0'; } tv.tv_sec = _yplib_timeout / 2; tv.tv_usec = 0; |