Fix 'telnet -X sra' coredump

PR# 19835


git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@62958 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
This commit is contained in:
nsayer 2000-07-11 15:04:05 +00:00
parent a19c3ab413
commit 794e8e7295

View File

@ -29,6 +29,8 @@
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef lint
@ -249,7 +251,7 @@ auth_disable_name(name)
{
int x;
for (x = 0; x < AUTHTYPE_CNT; ++x) {
if (!strcasecmp(name, AUTHTYPE_NAME(x))) {
if (AUTHTYPE_NAME(x) && !strcasecmp(name, AUTHTYPE_NAME(x))) {
i_wont_support |= typemask(x);
break;
}