Peter Zijlstra fa6963b248 perf tools: Check perf.data owner ... Add an owner check to opening perf.data files and a switch to silence it. Because perf-report/perf-annotate are binary parsers reading another users' perf.data file could be a security risk if the file were explicitly engineered to trigger bugs in the parser (we hope of course there are non such bugs, but you never know). Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <20090819092023.896648538@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2009-08-19 15:25:51 +02:00
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perf	perf tools: Check perf.data owner	2009-08-19 15:25:51 +02:00