> -----Original Message----- > From: dev [mailto:[email protected]] On Behalf Of Michal Jastrzebski > Sent: Friday, September 22, 2017 3:08 PM > To: [email protected]; [email protected] > Cc: [email protected]; Jain, Deepak K <[email protected]>; Piasecki, > JacekX <[email protected]>; Liu, Changpeng > <[email protected]>; [email protected] > Subject: [dpdk-dev] [PATCH] examples/vhost_scsi: fix buffer not terminated > > From: Jacek Piasecki <[email protected]> > > Fix size of buffer in strcpy. There was possible to get > not terminated string after copy operation. > > Coverity issue: 158631 > Fixes: db75c7af19bb ("examples/vhost_scsi: introduce a new sample app") > Cc: [email protected] > Cc: [email protected] > > Signed-off-by: Jacek Piasecki <[email protected]> > --- > examples/vhost_scsi/scsi.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/examples/vhost_scsi/scsi.c b/examples/vhost_scsi/scsi.c > index 54d3104..de9639a 100644 > --- a/examples/vhost_scsi/scsi.c > +++ b/examples/vhost_scsi/scsi.c > @@ -307,7 +307,8 @@ > strncpy((char *)inqdata->t10_vendor_id, "INTEL", 8); > > /* PRODUCT IDENTIFICATION */ > - strncpy((char *)inqdata->product_id, bdev->product_name, > 16); > + strncpy((char *)inqdata->product_id, bdev->product_name, > + ARRAY_SIZE(inqdata->product_id) - 1); > > /* PRODUCT REVISION LEVEL */ > strncpy((char *)inqdata->product_rev, "0001", 4); > -- > 1.9.1
I am sorry, please ignore this mail - sent two times.
