2012-05-10 Samuel Thibault <samuel.thibault@ens-lyon.org>
+ * sysdeps/mach/hurd/xmknodat.c (__xmknodat): Deallocate NODE port only
+ if __dir_mkfile succeeded.
+
* sysdeps/mach/hurd/dup3.c: Lock _hurd_dtable_lock before
checking for _hurd_dtablesize. Unlock it right after having
finished _hurd_dtable allocation.
/* Create a device file relative to an open directory. Hurd version.
- Copyright (C) 1991,1992,1993,1994,1995,1996,1999,2002,2005,2006
- Free Software Foundation, Inc.
+ Copyright (C) 1991-2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
int
__xmknodat (int vers, int fd, const char *path, mode_t mode, dev_t *dev)
{
- error_t err;
+ error_t errnode, err;
file_t dir, node;
char *name;
char buf[100], *bp;
return -1;
/* Create a new, unlinked node in the target directory. */
- err = __dir_mkfile (dir, O_WRITE, (mode & ~S_IFMT) & ~_hurd_umask, &node);
+ errnode = err = __dir_mkfile (dir, O_WRITE, (mode & ~S_IFMT) & ~_hurd_umask, &node);
if (! err && translator != NULL)
/* Set the node's translator to make it a device. */
err = __dir_link (dir, node, name, 1);
__mach_port_deallocate (__mach_task_self (), dir);
- __mach_port_deallocate (__mach_task_self (), node);
+ if (! errnode)
+ __mach_port_deallocate (__mach_task_self (), node);
if (err)
return __hurd_fail (err);