Messages in this thread | | | Date | Wed, 29 Aug 2018 09:09:07 +0200 | From | Borislav Petkov <> | Subject | Re: [PATCH v2] x86/dumpstack: don't dump kernel memory based on usermode RIP |
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On Tue, Aug 28, 2018 at 06:29:43PM +0200, Jann Horn wrote: > No, you can also get user opcode bytes printed by WARN() and friends. > When you add a WARN() in the pagefault handler, you get something like
Ok, let's always do the checking then - who knows in what context we might be dumping opcodes so we better be prepared.
Thx.
-- Regards/Gruss, Boris.
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg) --
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