tracing: Correct the length check which causes memory corruption
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 v4.9.273 by commit edcce01e0e50840a9aa6a70baed21477bdd2c9f9, it was introduced in version v4.9.258 by commit 2e584b1a02eeb860e286d39bc408b25ebc5ec844. For more details please see the references link.