Make the DB/DBM routines generic (ifdef FreeBSD considered evil), and
also fix a string allocation bug. Submitted by: Havard Eidnes
This commit is contained in:
Paul Traina
parent
670173822b
commit
278022fad4
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=9871
@ -4,15 +4,15 @@
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* <Copyright.MIT>.
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*
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* from: krb_dbm.c,v 4.9 89/04/18 16:15:13 wesommer Exp $
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* $Id: krb_dbm.c,v 1.2 1995/01/25 19:45:25 ache Exp $
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* $Id: krb_dbm.c,v 1.3 1995/05/30 06:40:38 rgrimes Exp $
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*/
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#ifndef lint
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static char rcsid[] =
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"$Id: krb_dbm.c,v 1.2 1995/01/25 19:45:25 ache Exp $";
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"$Id: krb_dbm.c,v 1.3 1995/05/30 06:40:38 rgrimes Exp $";
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#endif lint
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#if defined(__FreeBSD__)
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#if defined(__FreeBSD__) || defined(__NetBSD__)
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#define NDBM
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#endif
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@ -36,6 +36,10 @@ static char rcsid[] =
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#include <krb.h>
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#include <krb_db.h>
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#ifdef dbm_pagfno
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#define DB
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#endif
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#define KERB_DB_MAX_RETRY 5
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#ifdef DEBUG
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@ -343,38 +347,38 @@ kerb_db_rename(from, to)
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char *from;
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char *to;
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{
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#ifndef __FreeBSD__
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#ifdef DB
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char *fromdb = gen_dbsuffix (from, ".db");
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char *todb = gen_dbsuffix (to, ".db");
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#else
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char *fromdir = gen_dbsuffix (from, ".dir");
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char *todir = gen_dbsuffix (to, ".dir");
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char *frompag = gen_dbsuffix (from , ".pag");
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char *topag = gen_dbsuffix (to, ".pag");
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#else
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char *fromdb = gen_dbsuffix (from, ".db");
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char *todb = gen_dbsuffix (to, ".db");
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#endif
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char *fromok = gen_dbsuffix(from, ".ok");
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long trans = kerb_start_update(to);
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int ok;
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#ifndef __FreeBSD__
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#ifdef DB
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if (rename (fromdb, todb) == 0) {
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#else
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if ((rename (fromdir, todir) == 0)
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&& (rename (frompag, topag) == 0)) {
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#else
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if (rename (fromdb, todb) == 0) {
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#endif
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(void) unlink (fromok);
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ok = 1;
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}
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free (fromok);
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#ifndef __FreeBSD__
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#ifdef DB
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free (fromdb);
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free (todb);
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#else
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free (fromdir);
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free (todir);
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free (frompag);
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free (topag);
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#else
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free(fromdb);
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free(todb);
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#endif
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if (ok)
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return kerb_end_update(to, trans);
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@ -4,12 +4,12 @@
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* <Copyright.MIT>.
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*
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* from: kdb_destroy.c,v 4.0 89/01/24 21:49:02 jtkohl Exp $
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* $Id: kdb_destroy.c,v 1.1.1.1 1994/09/30 14:49:56 csgr Exp $
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* $Id: kdb_destroy.c,v 1.2 1995/01/25 19:57:27 ache Exp $
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*/
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#ifndef lint
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static char rcsid[] =
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"$Id: kdb_destroy.c,v 1.1.1.1 1994/09/30 14:49:56 csgr Exp $";
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"$Id: kdb_destroy.c,v 1.2 1995/01/25 19:57:27 ache Exp $";
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#endif lint
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#include <strings.h>
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@ -17,24 +17,28 @@ static char rcsid[] =
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#include "krb.h"
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#include "krb_db.h"
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#ifdef dbm_pagfno
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#define DB
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#endif
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main()
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{
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char answer[10]; /* user input */
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char dbm[256]; /* database path and name */
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char dbm1[256]; /* database path and name */
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#ifndef __FreeBSD__
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char *file1, *file2; /* database file names */
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#else
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#ifdef DB
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char *file; /* database file names */
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#else
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char *file1, *file2; /* database file names */
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#endif
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strcpy(dbm, DBM_FILE);
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#ifndef __FreeBSD__
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#ifdef __FreeBSD__
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file = strcat(dbm, ".db");
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#else
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strcpy(dbm1, DBM_FILE);
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file1 = strcat(dbm, ".dir");
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file2 = strcat(dbm1, ".pag");
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#else
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file = strcat(dbm, ".db");
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#endif
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printf("You are about to destroy the Kerberos database ");
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@ -43,10 +47,10 @@ main()
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fgets(answer, sizeof(answer), stdin);
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if (answer[0] == 'y' || answer[0] == 'Y') {
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#ifndef __FreeBSD__
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if (unlink(file1) == 0 && unlink(file2) == 0)
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#else
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#ifdef DB
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if (unlink(file) == 0)
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#else
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if (unlink(file1) == 0 && unlink(file2) == 0)
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#endif
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fprintf(stderr, "Database deleted at %s\n", DBM_FILE);
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else
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@ -12,12 +12,12 @@
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* Written July 9, 1987 by Jeffrey I. Schiller
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*
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* from: kdb_util.c,v 4.4 90/01/09 15:57:20 raeburn Exp $
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* $Id: kdb_util.c,v 1.1.1.1 1994/09/30 14:49:57 csgr Exp $
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* $Id: kdb_util.c,v 1.2 1995/05/30 06:40:44 rgrimes Exp $
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*/
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#ifndef lint
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static char rcsid[] =
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"$Id: kdb_util.c,v 1.1.1.1 1994/09/30 14:49:57 csgr Exp $";
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"$Id: kdb_util.c,v 1.2 1995/05/30 06:40:44 rgrimes Exp $";
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#endif lint
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#include <stdio.h>
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@ -220,7 +220,7 @@ load_db (db_file, input_file)
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long time_explode();
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int code;
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char *temp_db_file;
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temp1 = strlen(db_file+2);
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temp1 = strlen(db_file)+2;
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temp_db_file = malloc (temp1);
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strcpy(temp_db_file, db_file);
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strcat(temp_db_file, "~");
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@ -4,15 +4,15 @@
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* <Copyright.MIT>.
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*
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* from: krb_dbm.c,v 4.9 89/04/18 16:15:13 wesommer Exp $
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* $Id: krb_dbm.c,v 1.2 1995/01/25 19:45:25 ache Exp $
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* $Id: krb_dbm.c,v 1.3 1995/05/30 06:40:38 rgrimes Exp $
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*/
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#ifndef lint
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static char rcsid[] =
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"$Id: krb_dbm.c,v 1.2 1995/01/25 19:45:25 ache Exp $";
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"$Id: krb_dbm.c,v 1.3 1995/05/30 06:40:38 rgrimes Exp $";
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#endif lint
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#if defined(__FreeBSD__)
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#if defined(__FreeBSD__) || defined(__NetBSD__)
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#define NDBM
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#endif
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@ -36,6 +36,10 @@ static char rcsid[] =
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#include <krb.h>
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#include <krb_db.h>
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#ifdef dbm_pagfno
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#define DB
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#endif
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#define KERB_DB_MAX_RETRY 5
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#ifdef DEBUG
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@ -343,38 +347,38 @@ kerb_db_rename(from, to)
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char *from;
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char *to;
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{
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#ifndef __FreeBSD__
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#ifdef DB
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char *fromdb = gen_dbsuffix (from, ".db");
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char *todb = gen_dbsuffix (to, ".db");
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#else
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char *fromdir = gen_dbsuffix (from, ".dir");
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char *todir = gen_dbsuffix (to, ".dir");
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char *frompag = gen_dbsuffix (from , ".pag");
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char *topag = gen_dbsuffix (to, ".pag");
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#else
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char *fromdb = gen_dbsuffix (from, ".db");
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char *todb = gen_dbsuffix (to, ".db");
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#endif
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char *fromok = gen_dbsuffix(from, ".ok");
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long trans = kerb_start_update(to);
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int ok;
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#ifndef __FreeBSD__
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#ifdef DB
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if (rename (fromdb, todb) == 0) {
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#else
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if ((rename (fromdir, todir) == 0)
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&& (rename (frompag, topag) == 0)) {
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#else
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if (rename (fromdb, todb) == 0) {
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#endif
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(void) unlink (fromok);
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ok = 1;
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}
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free (fromok);
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#ifndef __FreeBSD__
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#ifdef DB
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free (fromdb);
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free (todb);
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#else
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free (fromdir);
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free (todir);
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free (frompag);
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free (topag);
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#else
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free(fromdb);
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free(todb);
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#endif
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if (ok)
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return kerb_end_update(to, trans);
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@ -4,12 +4,12 @@
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* <Copyright.MIT>.
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*
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* from: kdb_destroy.c,v 4.0 89/01/24 21:49:02 jtkohl Exp $
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* $Id: kdb_destroy.c,v 1.1.1.1 1994/09/30 14:49:56 csgr Exp $
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* $Id: kdb_destroy.c,v 1.2 1995/01/25 19:57:27 ache Exp $
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*/
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#ifndef lint
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static char rcsid[] =
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"$Id: kdb_destroy.c,v 1.1.1.1 1994/09/30 14:49:56 csgr Exp $";
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"$Id: kdb_destroy.c,v 1.2 1995/01/25 19:57:27 ache Exp $";
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#endif lint
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#include <strings.h>
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@ -17,24 +17,28 @@ static char rcsid[] =
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#include "krb.h"
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#include "krb_db.h"
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#ifdef dbm_pagfno
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#define DB
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#endif
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main()
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{
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char answer[10]; /* user input */
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char dbm[256]; /* database path and name */
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char dbm1[256]; /* database path and name */
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#ifndef __FreeBSD__
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char *file1, *file2; /* database file names */
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#else
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#ifdef DB
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char *file; /* database file names */
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#else
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char *file1, *file2; /* database file names */
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#endif
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strcpy(dbm, DBM_FILE);
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#ifndef __FreeBSD__
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#ifdef __FreeBSD__
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file = strcat(dbm, ".db");
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#else
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strcpy(dbm1, DBM_FILE);
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file1 = strcat(dbm, ".dir");
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file2 = strcat(dbm1, ".pag");
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#else
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file = strcat(dbm, ".db");
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#endif
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printf("You are about to destroy the Kerberos database ");
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@ -43,10 +47,10 @@ main()
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fgets(answer, sizeof(answer), stdin);
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if (answer[0] == 'y' || answer[0] == 'Y') {
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#ifndef __FreeBSD__
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if (unlink(file1) == 0 && unlink(file2) == 0)
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#else
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#ifdef DB
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if (unlink(file) == 0)
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#else
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if (unlink(file1) == 0 && unlink(file2) == 0)
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#endif
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fprintf(stderr, "Database deleted at %s\n", DBM_FILE);
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else
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@ -12,12 +12,12 @@
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* Written July 9, 1987 by Jeffrey I. Schiller
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*
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* from: kdb_util.c,v 4.4 90/01/09 15:57:20 raeburn Exp $
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* $Id: kdb_util.c,v 1.1.1.1 1994/09/30 14:49:57 csgr Exp $
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* $Id: kdb_util.c,v 1.2 1995/05/30 06:40:44 rgrimes Exp $
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*/
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#ifndef lint
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static char rcsid[] =
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"$Id: kdb_util.c,v 1.1.1.1 1994/09/30 14:49:57 csgr Exp $";
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"$Id: kdb_util.c,v 1.2 1995/05/30 06:40:44 rgrimes Exp $";
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#endif lint
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#include <stdio.h>
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@ -220,7 +220,7 @@ load_db (db_file, input_file)
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long time_explode();
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int code;
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char *temp_db_file;
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temp1 = strlen(db_file+2);
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temp1 = strlen(db_file)+2;
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temp_db_file = malloc (temp1);
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strcpy(temp_db_file, db_file);
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strcat(temp_db_file, "~");
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