1 files changed, 27 insertions, 4 deletions

diff --git a/readconf.c b/readconf.c
index be14cd5b8..d2c5a77f7 100644
--- a/readconf.c
+++ b/readconf.c
@@ -12,7 +12,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: readconf.c,v 1.139 2005/03/10 22:01:05 deraadt Exp $");
+RCSID("$OpenBSD: readconf.c,v 1.143 2005/07/30 02:03:47 djm Exp $");
 
 #include "ssh.h"
 #include "xmalloc.h"
@@ -698,7 +698,7 @@ parse_int:
                         fwd.listen_host = cleanhostname(fwd.listen_host);
                 } else {
                         fwd.listen_port = a2port(fwd.listen_host);
-                        fwd.listen_host = "";
+                        fwd.listen_host = NULL;
                 }
                 if (fwd.listen_port == 0)
                         fatal("%.200s line %d: Badly formatted port number.",
@@ -746,6 +746,9 @@ parse_int:
 
         case oAddressFamily:
                 arg = strdelim(&s);
+                if (!arg || *arg == '\0')
+                        fatal("%s line %d: missing address family.",
+                            filename, linenum);
                 intptr = &options->address_family;
                 if (strcasecmp(arg, "inet") == 0)
                         value = AF_INET;
@@ -797,7 +800,27 @@ parse_int:
 
         case oControlMaster:
                 intptr = &options->control_master;
-                goto parse_yesnoask;
+                arg = strdelim(&s);
+                if (!arg || *arg == '\0')
+                        fatal("%.200s line %d: Missing ControlMaster argument.",
+                            filename, linenum);
+                value = 0;      /* To avoid compiler warning... */
+                if (strcmp(arg, "yes") == 0 || strcmp(arg, "true") == 0)
+                        value = SSHCTL_MASTER_YES;
+                else if (strcmp(arg, "no") == 0 || strcmp(arg, "false") == 0)
+                        value = SSHCTL_MASTER_NO;
+                else if (strcmp(arg, "auto") == 0)
+                        value = SSHCTL_MASTER_AUTO;
+                else if (strcmp(arg, "ask") == 0)
+                        value = SSHCTL_MASTER_ASK;
+                else if (strcmp(arg, "autoask") == 0)
+                        value = SSHCTL_MASTER_AUTO_ASK;
+                else
+                        fatal("%.200s line %d: Bad ControlMaster argument.",
+                            filename, linenum);
+                if (*activep && *intptr == -1)
+                        *intptr = value;
+                break;
 
         case oHashKnownHosts:
                 intptr = &options->hash_known_hosts;
@@ -824,7 +847,7 @@ parse_int:
         /* Check that there is no garbage at end of line. */
         if ((arg = strdelim(&s)) != NULL && *arg != '\0') {
                 fatal("%.200s line %d: garbage at end of line; \"%.200s\".",
-                     filename, linenum, arg);
+                    filename, linenum, arg);
         }
         return 0;
 }