diff mbox series

[lsm/dev] Binder: Initialize lsm_context structure

Message ID 5859403e-905e-4307-9fc5-dcdc93f85cf2@schaufler-ca.com (mailing list archive)
State New
Headers show
Series [lsm/dev] Binder: Initialize lsm_context structure | expand

Commit Message

Casey Schaufler Dec. 6, 2024, 10:57 p.m. UTC 
It is possible to reach the end of binder_transaction() without
having set lsmctx. As the variable value is checked there it needs
to be initialized.

Suggested-by: Kees Bakker <kees@ijzerbout.nl>
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
---
 drivers/android/binder.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index 919da8e674f5..a4b98e95ab85 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -3017,7 +3017,7 @@  static void binder_transaction(struct binder_proc *proc,
 	struct binder_context *context = proc->context;
 	int t_debug_id = atomic_inc_return(&binder_last_id);
 	ktime_t t_start_time = ktime_get();
-	struct lsm_context lsmctx;
+	struct lsm_context lsmctx = { };
 	struct list_head sgc_head;
 	struct list_head pf_head;
 	const void __user *user_buffer = (const void __user *)