rm some magic numbers in ssh_setup_portfwd()

[PuTTY.git] / ssh.c

diff --git a/ssh.c b/ssh.c
index 7df67eb81234deb1112d24e9e69daa1802447ecd..0435dd7ec25373c3b02affcad1bd9960bc6192a4 100644 (file)
--- a/ssh.c
+++ b/ssh.c
@@ -2933,6 +2933,7 @@ static int do_ssh1_login(Ssh ssh, unsigned char *in, int inlen,
         if (s->dlgret == 0) {
             ssh->close_expected = TRUE;
             ssh_closing((Plug)ssh, NULL, 0, 0);
+           crStop(0);
         }
     }
 
@@ -3013,6 +3014,7 @@ static int do_ssh1_login(Ssh ssh, unsigned char *in, int inlen,
            if (s->dlgret == 0) {
                ssh->close_expected = TRUE;
                ssh_closing((Plug)ssh, NULL, 0, 0);
+               crStop(0);
            }
         }
     }
@@ -3909,7 +3911,7 @@ static void ssh_setup_portfwd(Ssh ssh, const Config *cfg)
                    strcpy(saddr, sports);
                n = 0;
            }
-           if (n < 255) sports[n++] = *portfwd_strptr++;
+           if (n < lenof(sports)-1) sports[n++] = *portfwd_strptr++;
        }
        sports[n] = 0;
        if (type != 'D') {
@@ -3917,14 +3919,14 @@ static void ssh_setup_portfwd(Ssh ssh, const Config *cfg)
                portfwd_strptr++;
            n = 0;
            while (*portfwd_strptr && *portfwd_strptr != ':') {
-               if (n < 255) host[n++] = *portfwd_strptr++;
+               if (n < lenof(host)-1) host[n++] = *portfwd_strptr++;
            }
            host[n] = 0;
            if (*portfwd_strptr == ':')
                portfwd_strptr++;
            n = 0;
            while (*portfwd_strptr) {
-               if (n < 255) dports[n++] = *portfwd_strptr++;
+               if (n < lenof(dports)-1) dports[n++] = *portfwd_strptr++;
            }
            dports[n] = 0;
            portfwd_strptr++;