scsi: arcmsr: Buffer overflow in arcmsr_iop_message_xfer()

Browse source

We need to put an upper bound on "user_len" so the memcpy() doesn't
overflow.

Cc: <stable@vger.kernel.org>
Reported-by: Marco Grassi <marco.gra@gmail.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

...

This commit is contained in:

Dan Carpenter 2016-09-15 16:44:56 +03:00 • committed by Martin K. Petersen

parent 38247feb60

commit 7bc2b55a5c

1 changed files with 7 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

8

drivers/scsi/arcmsr/arcmsr_hba.c

View file