spi: bcm2835: bcm2835spihandle_err(): fix NULL pointer deref for non DMA transfers
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.15 by commit 49ffa473218012e765682343de2052eb4c1f06a7, it was introduced in version v5.4 by commit 1513ceee70f2bd523e025efe0c715328e1a43ffd. For more details please see the references link.