Add validation to ensure data is at or greater than the min size for the fields of the event. If a dynamic array is used and is a type of char, ensure null termination of the array exists. Link: https://lkml.kernel.org/r/20220118204326.2169-7-beaub@linux.microsoft.com Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Beau Belgrave <beaub@linux.microsoft.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>