diff options
| author | Warner Losh <imp@FreeBSD.org> | 1997-03-24 06:01:39 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 1997-03-24 06:01:39 +0000 |
| commit | 0f5e6a0d00ceae4a48b667b886f3b6338a604f0d (patch) | |
| tree | 2d13d69f4045f7f118dfeb10403962af22bc716a /libexec | |
| parent | a51e2c9b04e5b5b171987a27e83616fe14fae8cf (diff) | |
Notes
Diffstat (limited to 'libexec')
| -rw-r--r-- | libexec/rlogind/rlogind.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/libexec/rlogind/rlogind.c b/libexec/rlogind/rlogind.c index 4a9d7a6d108c..3edba3cc3098 100644 --- a/libexec/rlogind/rlogind.c +++ b/libexec/rlogind/rlogind.c @@ -30,7 +30,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id$ + * $Id: rlogind.c,v 1.15 1997/02/22 14:22:08 peter Exp $ */ #ifndef lint @@ -226,10 +226,12 @@ doit(f, fromp) fromp->sin_port = ntohs((u_short)fromp->sin_port); hp = gethostbyaddr((char *)&fromp->sin_addr, sizeof(struct in_addr), fromp->sin_family); - if (hp) - (void)strcpy(hostname, hp->h_name); - else - (void)strcpy(hostname, inet_ntoa(fromp->sin_addr)); + if (hp) { + (void)strncpy(hostname, hp->h_name, sizeof(hostname)); + } else { + (void)strncpy(hostname, inet_ntoa(fromp->sin_addr), sizeof(hostname)); + } + hostname[sizeof(hostname) - 1] = '\0'; #ifdef KERBEROS if (use_kerberos) { |