faux123/mako — pull request #6 by hazenme (2013-07-09 17:02:02+00:00)
Title: perf: Treat attr.config as u64 in perf_swevent_init()

Trinity discovered that we fail to check all 64 bits of
attr.config passed by user space, resulting to out-of-bounds
access of the perf_swevent_enabled array in
sw_perf_event_destroy().

Introduced in commit b0a873e ("perf: Register PMU
implementations").

Signed-off-by: Tommi Rantala
Cc: Peter Zijlstra
Cc: davej@redhat.com
Cc: Paul Mackerras
Cc: Arnaldo Carvalho de Melo
Link: http://lkml.kernel.org/r/1365882554-30259-1-git-send-email-tt.rantala@gmail.com