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| author | Vasiliy Kulikov <segoon@openwall.com> | 2011-02-04 15:23:59 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-24 14:54:42 -0800 |
| commit | b84f59ca53030995f495a3cd1721f2d3859684bd (patch) | |
| tree | f2622aebe94caa8c70b187e35b23f35d9ded914a | |
| parent | 745b0953ec4af6e71ab82e858e928645d6fca819 (diff) | |
| download | linux-hpc-b84f59ca53030995f495a3cd1721f2d3859684bd.tar.gz | |
platform: x86: asus_acpi: world-writable procfs files
commit 8040835760adf0ef66876c063d47f79f015fb55d upstream.
Don't allow everybody to change ACPI settings. The comment says that it
is done deliberatelly, however, the comment before disp_proc_write()
says that at least one of these setting is experimental.
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/platform/x86/asus_acpi.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/platform/x86/asus_acpi.c b/drivers/platform/x86/asus_acpi.c index ca05aefd03bfbe..cfab7b110a6259 100644 --- a/drivers/platform/x86/asus_acpi.c +++ b/drivers/platform/x86/asus_acpi.c @@ -1081,14 +1081,8 @@ static int asus_hotk_add_fs(struct acpi_device *device) struct proc_dir_entry *proc; mode_t mode; - /* - * If parameter uid or gid is not changed, keep the default setting for - * our proc entries (-rw-rw-rw-) else, it means we care about security, - * and then set to -rw-rw---- - */ - if ((asus_uid == 0) && (asus_gid == 0)) { - mode = S_IFREG | S_IRUGO | S_IWUGO; + mode = S_IFREG | S_IRUGO | S_IWUSR | S_IWGRP; } else { mode = S_IFREG | S_IRUSR | S_IRGRP | S_IWUSR | S_IWGRP; printk(KERN_WARNING " asus_uid and asus_gid parameters are " |