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| author | guido <guido@FreeBSD.org> | 1997-03-10 19:52:12 +0000 |
|---|---|---|
| committer | guido <guido@FreeBSD.org> | 1997-03-10 19:52:12 +0000 |
| commit | bb4c2088767633be563dd05c2180b4194e840a6b (patch) | |
| tree | 891519736655865864e07ec592669aeee92aa373 /bin/date | |
| parent | 2f74bc969ec57b5daef4e64405e39eaa8ed21b0e (diff) | |
| download | FreeBSD-src-bb4c2088767633be563dd05c2180b4194e840a6b.zip FreeBSD-src-bb4c2088767633be563dd05c2180b4194e840a6b.tar.gz | |
Fix buffer overflow
Diffstat (limited to 'bin/date')
| -rw-r--r-- | bin/date/netdate.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/bin/date/netdate.c b/bin/date/netdate.c index 88d914c..4ff5e2b 100644 --- a/bin/date/netdate.c +++ b/bin/date/netdate.c @@ -30,7 +30,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id$ + * $Id: netdate.c,v 1.6 1997/02/22 14:02:35 peter Exp $ */ #ifndef lint @@ -116,7 +116,8 @@ netsettime(tval) warn("gethostname"); goto bad; } - (void)strncpy(msg.tsp_name, hostname, sizeof(hostname)); + (void)strncpy(msg.tsp_name, hostname, sizeof(msg.tsp_name)); + msg.tsp_name[sizeof(msg.tsp_name) - 1] = '\0'; msg.tsp_seq = htons((u_short)0); msg.tsp_time.tv_sec = htonl((u_long)tval); msg.tsp_time.tv_usec = htonl((u_long)0); |
