Messages in this thread |  | | Date | Thu, 5 Apr 2018 08:43:30 +0900 | From | Sergey Senozhatsky <> | Subject | Re: [PATCH v4 7/9] vsprintf: Factor out %pO handler as kobject_string() |
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On (04/05/18 08:35), Sergey Senozhatsky wrote: > > Was this your intention? >
Ah, it was. You mentioned it in the commit message
: In fact, this avoids leaking the address when invalid %pO format : specifier is used. The old code fallen back to printing the : non-hashed value.
Is it so? The default is
/* default is to _not_ leak addresses, hash before printing */ return ptr_to_id(buf, end, ptr, spec);
-ss
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