Re: [syzbot] [media?] WARNING in iguanair_probe/usb_submit_urb (2)
From: Oliver Neukum
Date: Mon Nov 25 2024 - 10:18:53 EST
On 21.11.24 18:55, syzbot wrote:
#syz test: git://repo/address.git branch-or-commit-hash
If you attach or paste a git patch, syzbot will apply it before testing.
#syz test: https://github.com/google/kasan.git 43fb83c17ba2
diff --git a/drivers/media/rc/iguanair.c b/drivers/media/rc/iguanair.c
index 276bf3c8a8cb..8af94246e591 100644
--- a/drivers/media/rc/iguanair.c
+++ b/drivers/media/rc/iguanair.c
@@ -194,8 +194,10 @@ static int iguanair_send(struct iguanair *ir, unsigned size)
if (rc)
return rc;
- if (wait_for_completion_timeout(&ir->completion, TIMEOUT) == 0)
+ if (wait_for_completion_timeout(&ir->completion, TIMEOUT) == 0) {
+ usb_kill_urb(ir->urb_out);
return -ETIMEDOUT;
+ }
return rc;
}