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Fixed a null-pointer dereference pointed out by Olivier Thauvin.
[rsync/rsync.git]
/
syscall.c
diff --git
a/syscall.c
b/syscall.c
index
4b74793
..
faa75c2
100644
(file)
--- a/
syscall.c
+++ b/
syscall.c
@@
-4,11
+4,11
@@
*
* Copyright (C) 1998 Andrew Tridgell
* Copyright (C) 2002 Martin Pool
*
* Copyright (C) 1998 Andrew Tridgell
* Copyright (C) 2002 Martin Pool
- * Copyright (C) 2003
, 2004, 2005, 2006
Wayne Davison
+ * Copyright (C) 2003
-2007
Wayne Davison
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version
2
of the License, or
+ * the Free Software Foundation; either version
3
of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
@@
-17,8
+17,7
@@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ * with this program; if not, visit the http://fsf.org website.
*/
#include "rsync.h"
*/
#include "rsync.h"
@@
-28,6
+27,7
@@
#endif
extern int dry_run;
#endif
extern int dry_run;
+extern int am_root;
extern int read_only;
extern int list_only;
extern int preserve_perms;
extern int read_only;
extern int list_only;
extern int preserve_perms;
@@
-79,6
+79,15
@@
int do_mknod(const char *pathname, mode_t mode, dev_t dev)
{
if (dry_run) return 0;
RETURN_ERROR_IF_RO_OR_LO;
{
if (dry_run) return 0;
RETURN_ERROR_IF_RO_OR_LO;
+
+ /* For --fake-super, we create a normal file with mode 0600. */
+ if (am_root < 0) {
+ int fd = open(pathname, O_WRONLY|O_CREAT|O_TRUNC, S_IWUSR|S_IRUSR);
+ if (fd < 0 || close(fd) < 0)
+ return -1;
+ return 0;
+ }
+
#if !defined MKNOD_CREATES_FIFOS && defined HAVE_MKFIFO
if (S_ISFIFO(mode))
return mkfifo(pathname, mode);
#if !defined MKNOD_CREATES_FIFOS && defined HAVE_MKFIFO
if (S_ISFIFO(mode))
return mkfifo(pathname, mode);