Zheng Wang
08707b5c33
scsi: virtio_scsi: fix handling of kmalloc failure
There is no check about the return value of kmalloc in virtscsi_rescan_hotunplug. Add the check to avoid use of null pointer 'inq_result' in case of the failure of kmalloc. Signed-off-by: Zheng Wang <zyytlz.wz@163.com> Message-Id: <20230202064124.22277-1-zyytlz.wz@163.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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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