> uuid in add_switch is allocted via kmemdup which can fail. I have tried another script for the semantic patch language out. This source code analysis approach points out that the implementation of the function “icm_handle_event” contains still an unchecked call of the function “kmemdup”. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/thunderbolt/icm.c?id=3cdb9446a117d5d63af823bde6fe6babc312e77b#n1627 https://elixir.bootlin.com/linux/v5.4-rc2/source/drivers/thunderbolt/icm.c#L1627 How do you think about to improve it? Regards, Markus
