bpftool: Fix NULL pointer dereference when pin {PROG, MAP, LINK} without FILE
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 v5.15.79 by commit 6dcdd1b68b7f9333d48d48fc77b75e7f235f6a4a, it was introduced in version v5.7 by commit 75a1e792c335b5c6d7fdb1014da47aeb64c5944f. For more details please see the references link.