nilfs2: fix NULL pointer dereference in nilfspalloccommitfreeentry()
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 v5.15.82 by commit 33021419fd81efd3d729a7f19341ba4b98fe66ce. For more details please see the references link.