Messages in this thread Patch in this message | | | Date | Fri, 11 Oct 2019 16:47:32 +0530 | From | Jas K <> | Subject | Re: KMSAN: uninit-value in alauda_check_media |
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Hi, just taking a crack at this. Hope you guys don't mind.
#syz test: https://github.com/google/kasan.git 1e76a3e5
diff --git a/drivers/usb/storage/alauda.c b/drivers/usb/storage/alauda.c index ddab2cd3d2e7..bb309b9ad65b 100644 --- a/drivers/usb/storage/alauda.c +++ b/drivers/usb/storage/alauda.c @@ -452,7 +452,7 @@ static int alauda_init_media(struct us_data *us) static int alauda_check_media(struct us_data *us) { struct alauda_info *info = (struct alauda_info *) us->extra; - unsigned char status[2]; + unsigned char *status = us->iobuf; int rc; rc = alauda_get_media_status(us, status);
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