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e2e8f619ad
qla24xx_enable_msix() calls scnprintf() with a non-literal format
string. This makes clang report -Wformat-security warnings when
compiling this function:
drivers/scsi/qla2xxx/qla_isr.c:3083:7: error: format string is not a
string literal (potentially insecure) [-Werror,-Wformat-security]
msix_entries[i].name);
^~~~~~~~~~~~~~~~~~~~
drivers/scsi/qla2xxx/qla_isr.c:3083:7: note: treat the string as an
argument to avoid this
msix_entries[i].name);
^
"%s",
drivers/scsi/qla2xxx/qla_isr.c:3119:7: error: format string is not a
string literal (potentially insecure) [-Werror,-Wformat-security]
msix_entries[QLA_ATIO_VECTOR].name);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/qla2xxx/qla_isr.c:3119:7: note: treat the string as an
argument to avoid this
msix_entries[QLA_ATIO_VECTOR].name);
^
"%s",
Even though msix_entries[...].name are initialized as literal strings
with no % character and are never modified, introduce a "%s" format
parameter in order to silence this -Wformat-security warning and make
clang able to detect at compile time real bugs related to string
formatting.
[mkp: typo]
Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.