X-Git-Url: http://www.project-moonshot.org/gitweb/?p=trust_router.git;a=blobdiff_plain;f=gsscon%2Ftest%2Fgsscon_client.c;fp=gsscon%2Ftest%2Fgsscon_client.c;h=c2815d2d5dfb641e66bd0c2fc5721160bb80856d;hp=37430eeefbbf972bca5052f0eb0576d2934d913b;hb=6f65c9cce86719147d0b4dcc9823b25443c2d185;hpb=eaa1a8ceed54fbfadc2638cf383aaa12ab446a57

diff --git a/gsscon/test/gsscon_client.c b/gsscon/test/gsscon_client.c
index 37430ee..c2815d2 100644
--- a/gsscon/test/gsscon_client.c
+++ b/gsscon/test/gsscon_client.c
@@ -68,6 +68,7 @@ int main (int argc, const char *argv[])
     int err = 0;
     int fd = -1;
     int port = kDefaultPort;
+    long tmp;
     const char *server = "127.0.0.1";
     const char *clientName = NULL;
     const char *serviceName = "host";
@@ -77,8 +78,14 @@ int main (int argc, const char *argv[])
         
     for (i = 1; (i < argc) && !err; i++) {
         if ((strcmp (argv[i], "--port") == 0) && (i < (argc - 1))) {
-            port = strtol (argv[++i], NULL, 0);
-            if (port == 0) { err = errno; }
+            errno = 0; /* ensure this starts off as 0 */
+            tmp = strtol (argv[++i], NULL, 0);
+            if (errno)
+                err = errno;
+            else if ((tmp <= 0) || (tmp > 65535))
+                err = ERANGE;
+            else
+                port = (int) tmp;
         } else if ((strcmp (argv[i], "--server") == 0) && (i < (argc - 1))) {
             server = argv[++i];
         } else if ((strcmp(argv[i], "--cprinc") == 0) && (i < (argc - 1))) {
@@ -93,7 +100,7 @@ int main (int argc, const char *argv[])
     if (!err) {
         printf ("%s: Starting up...\n", argv[0]);
         
-        err = gsscon_connect (server, port, serviceName, &fd, &gssContext);
+        err = gsscon_connect (server, (unsigned int) port, serviceName, &fd, &gssContext);
     }
     
     if (!err) {