don't set unused variables

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@24873 ec53bebd-3082-4978-b11e-865c3cabbd6b

diff --git a/kdc/mit_dump.c b/kdc/mit_dump.c
index 0f57954ab741e89cbc6c69892b9c5844558913b7..a19058950e54cac943aeedae55859aabcd01ce83 100644 (file)
--- a/kdc/mit_dump.c
+++ b/kdc/mit_dump.c
@@ -236,7 +236,6 @@ mit_prop_dump(void *arg, const char *file)
 
        int num_tl_data;
        int num_key_data;
-       int extra_data_length;
        int attributes;
 
        int tmp;
@@ -269,10 +268,10 @@ mit_prop_dump(void *arg, const char *file)
            warnx("line %d: bad base length %d != 38", lineno, tmp);
            continue;
        }
-       q = nexttoken(&p); /* length of principal */
+       nexttoken(&p); /* length of principal */
        num_tl_data = getint(&p); /* number of tl-data */
        num_key_data = getint(&p); /* number of key-data */
-       extra_data_length = getint(&p);  /* length of extra data */
+       getint(&p);  /* length of extra data */
        q = nexttoken(&p); /* principal name */
        krb5_parse_name(pd->context, q, &ent.entry.principal);
        attributes = getint(&p); /* attributes */
@@ -297,9 +296,9 @@ mit_prop_dump(void *arg, const char *file)
            ALLOC(ent.entry.pw_end);
            *ent.entry.pw_end = tmp;
        }
-       q = nexttoken(&p); /* last auth */
-       q = nexttoken(&p); /* last failed auth */
-       q = nexttoken(&p); /* fail auth count */
+       nexttoken(&p); /* last auth */
+       nexttoken(&p); /* last failed auth */
+       nexttoken(&p); /* fail auth count */
        for(i = 0; i < num_tl_data; i++) {
            unsigned long val;
            int tl_type, tl_length;
@@ -319,6 +318,9 @@ mit_prop_dump(void *arg, const char *file)
                getdata(&p, buf, tl_length); /* data itself */
                val = buf[0] | (buf[1] << 8) | (buf[2] << 16) | (buf[3] << 24);
                ret = krb5_parse_name(pd->context, (char *)buf + 4, &princ);
+               if (ret)
+                   krb5_err(pd->context, 1, ret,
+                            "parse_name: %s", (char *)buf + 4);
                free(buf);
                ALLOC(ent.entry.modified_by);
                ent.entry.modified_by->time = val;
@@ -360,12 +362,12 @@ mit_prop_dump(void *arg, const char *file)
                } else {
                    ent.entry.keys.val[i].salt->salt.length = 0;
                    ent.entry.keys.val[i].salt->salt.data = NULL;
-                   tmp = getint(&p);   /* -1, if no data. */
+                   getint(&p); /* -1, if no data. */
                }
                fix_salt(pd->context, &ent.entry, i);
            }
        }
-       q = nexttoken(&p); /* extra data */
+       nexttoken(&p); /* extra data */
        v5_prop(pd->context, NULL, &ent, arg);
     }
     fclose(f);