From: Harsh Shandilya <ha...@prjkt.io>
checkpatch warns against the use of symbolic permissions,
this patch migrates all symbolic permissions in the binder
driver to octal permissions.
Test: debugfs nodes created by binder have the same unix
permissions prior to and after this patch was applied.
Signed-off-by: Harsh Shandilya <ha...@prjkt.io>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Cc: "Arve Hjønnevåg" <a...@android.com>
Cc: Todd Kjos <tk...@android.com>
Cc: Martijn Coenen <m...@android.com>
Cc: de...@driverdev.osuosl.org
Cc: linux-ker...@vger.kernel.org
---
drivers/android/binder.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index bccec9de0533..ffb31dd9191a 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -141,7 +141,7 @@ enum {
};
static uint32_t binder_debug_mask = BINDER_DEBUG_USER_ERROR |
BINDER_DEBUG_FAILED_TRANSACTION | BINDER_DEBUG_DEAD_TRANSACTION;
-module_param_named(debug_mask, binder_debug_mask, uint, S_IWUSR | S_IRUGO);
+module_param_named(debug_mask, binder_debug_mask, uint, 0644);
static char *binder_devices_param = CONFIG_ANDROID_BINDER_DEVICES;
module_param_named(devices, binder_devices_param, charp, 0444);
@@ -160,7 +160,7 @@ static int binder_set_stop_on_user_error(const char *val,
return ret;
}
module_param_call(stop_on_user_error, binder_set_stop_on_user_error,
- param_get_int, &binder_stop_on_user_error, S_IWUSR | S_IRUGO);
+ param_get_int, &binder_stop_on_user_error, 0644);
#define binder_debug(mask, x...) \
do { \
@@ -4679,7 +4679,7 @@ static int binder_open(struct inode *nodp, struct file
*filp)
* anyway print all contexts that a given PID has, so this
* is not a problem.
*/
- proc->debugfs_entry = debugfs_create_file(strbuf, S_IRUGO,
+ proc->debugfs_entry = debugfs_create_file(strbuf, 0444,
binder_debugfs_dir_entry_proc,
(void *)(unsigned long)proc->pid,
&binder_proc_fops);
@@ -5518,27 +5518,27 @@ static int __init binder_init(void)
if (binder_debugfs_dir_entry_root) {
debugfs_create_file("state",
- S_IRUGO,
+ 0444,
binder_debugfs_dir_entry_root,
NULL,
&binder_state_fops);
debugfs_create_file("stats",
- S_IRUGO,
+ 0444,
binder_debugfs_dir_entry_root,
NULL,
&binder_stats_fops);
debugfs_create_file("transactions",
- S_IRUGO,
+ 0444,
binder_debugfs_dir_entry_root,
NULL,
&binder_transactions_fops);
debugfs_create_file("transaction_log",
- S_IRUGO,
+ 0444,
binder_debugfs_dir_entry_root,
&binder_transaction_log,
&binder_transaction_log_fops);
debugfs_create_file("failed_transaction_log",
- S_IRUGO,
+ 0444,
binder_debugfs_dir_entry_root,
&binder_transaction_log_failed,
&binder_transaction_log_fops);
--
2.15.0.631.g7ddcec0
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