seq_file: disallow extremely large seq buffer allocations
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 v4.9.276 by commit c5157b3e775dac31d51b11f993a06a84dc11fc8c, it was introduced in version v3.16 by commit 058504edd02667eef8fac9be27ab3ea74332e9b4. For more details please see the references link.