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vfs: atomic_open(): fix create mode usage

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Don't mask S_ISREG off the create mode before passing to ->atomic_open().  Other
methods (->create, ->mknod) also get the complete file mode and filesystems
expect it.

Reported-by: Steve <steveamigauk@yahoo.co.uk>
Reported-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Tested-by: Richard W.M. Jones <rjones@redhat.com>
This commit is contained in:
Miklos Szeredi 2012-08-15 13:01:24 +02:00
parent e68726ff72
commit 62b259d8b3
1 changed files with 1 additions and 1 deletions
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2
fs/namei.c
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@ -2414,7 +2414,7 @@ static int atomic_open(struct nameidata *nd, struct dentry *dentry,
goto out;
}
mode = op->mode & S_IALLUGO;
mode = op->mode;
if ((open_flag & O_CREAT) && !IS_POSIXACL(dir))
mode &= ~current_umask();