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Lee Jones 412b51ffda scsi: pm8001: pm8001_sas: Fix strncpy() warning when space is not left for NUL
This string is not NUL terminated.

Fixes the following W=1 kernel build warning(s):

 from drivers/scsi/pm8001/pm8001_sas.c:41:
 In function ‘strncpy’,
 inlined from ‘pm8001_issue_ssp_tmf’ at drivers/scsi/pm8001/pm8001_sas.c:919:2:
 include/linux/string.h:297:30: warning: ‘__builtin_strncpy’ specified bound 8 equals destination size [-Wstringop-truncation]
 297 | #define __underlying_strncpy __builtin_strncpy
 | ^
 include/linux/string.h:307:9: note: in expansion of macro ‘__underlying_strncpy’
 307 | return __underlying_strncpy(p, q, size);
 | ^~~~~~~~~~~~~~~~~~~~

Link: https://lore.kernel.org/r/20201102102544.1018706-2-lee.jones@linaro.org
Cc: Jack Wang <jinpu.wang@cloud.ionos.com>
Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
History 2020-11-10 22:10:03 -05:00
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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.