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SubjectRe: [PATCH v3] led/led-class: Handle LEDs with the same name
Hi Sakari

cc: adding Greg (core and FormatGuard) and Chistopher (sparse)
> I just realised there was another issue --- the name is now interpreted as
> format string. Bad things will happen if there's e.g. %s in the name itself
> --- perhaps unlikely, but possible.

Good catch!

Would it be possible to add a sparse check to avoid this in all the kernel?

And what about a macro protection like FormatGuard?


Ricardo Ribalda

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