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Require only up to last keyslot area for header device (ignore data offset).
[platform/upstream/cryptsetup.git]
/
lib
/
utils_loop.c
diff --git
a/lib/utils_loop.c
b/lib/utils_loop.c
index
eb9fbbb
..
6a4e11f
100644
(file)
--- a/
lib/utils_loop.c
+++ b/
lib/utils_loop.c
@@
-1,7
+1,7
@@
/*
* loopback block device utilities
*
/*
* loopback block device utilities
*
- * Copyright (C) 2011, Red Hat, Inc. All rights reserved.
+ * Copyright (C) 2011
-2012
, Red Hat, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@
-99,7
+99,7
@@
int crypt_loop_attach(const char *loop, const char *file, int offset,
int loop_fd = -1, file_fd = -1, r = 1;
file_fd = open(file, (*readonly ? O_RDONLY : O_RDWR) | O_EXCL);
int loop_fd = -1, file_fd = -1, r = 1;
file_fd = open(file, (*readonly ? O_RDONLY : O_RDWR) | O_EXCL);
- if (file_fd < 0 &&
errno == EROFS
&& !*readonly) {
+ if (file_fd < 0 &&
(errno == EROFS || errno == EACCES)
&& !*readonly) {
*readonly = 1;
file_fd = open(file, O_RDONLY | O_EXCL);
}
*readonly = 1;
file_fd = open(file, O_RDONLY | O_EXCL);
}