James Smart affbe24429 scsi: lpfc: Fix KASAN slab-out-of-bounds in lpfc_unreg_rpi() routine
In lpfc_offline_prep() an RPI is freed and nlp_rpi set to 0xFFFF before
calling lpfc_unreg_rpi().  Unfortunately, lpfc_unreg_rpi() uses nlp_rpi to
index the sli4_hba.rpi_ids[] array.

In lpfc_offline_prep(), unreg rpi before freeing the rpi.

Link: https://lore.kernel.org/r/20210707184351.67872-12-jsmart2021@gmail.com
Co-developed-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-07-18 22:30:36 -04:00
2021-07-18 14:13:49 -07:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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