Messages in this thread | | | From | Richard Weinberger <> | Subject | Re: [PATCH] mtd: stm32-quadspi: replace "%p" with "%pK" | Date | Fri, 06 Jul 2018 16:49:55 +0200 |
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Am Freitag, 6. Juli 2018, 16:47:32 CEST schrieb Boris Brezillon: > On Fri, 06 Jul 2018 16:44:44 +0200 > Richard Weinberger <richard@nod.at> wrote: > > > Am Freitag, 6. Juli 2018, 15:05:25 CEST schrieb Benjamin Gaignard: > > > The format specifier "%p" can leak kernel addresses. > > > Use "%pK" instead. > > > > Does %pK really make sense for dev_dbg()? > > When the driver is being debugged "leaking" is on purpose. :) > > %p already gives you a hash of the pointer address. At least with %pK > you can turn it off through a sysctl :).
Once again I mixed %p and %pK. So then %pK is what we want. :D
Thanks, //richard
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