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[ Upstream commit d792d4c4fc866ae224b0b0ca2aabd87d23b4d6cc ] There's currently a warning about string overflow with strncat: drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c: In function 'ibmvscsis_probe': drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:3479:2: error: 'strncat' specified bound 64 equals destination size [-Werror=stringop-overflow=] strncat(vscsi->eye, vdev->name, MAX_EYE); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Switch to a single snprintf instead of a strcpy + strcat to handle this cleanly. Signed-off-by: Laura Abbott <labbott@redhat.com> Suggested-by: Kees Cook <keescook@chromium.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.