perf/x86/intel: Plug memory leak in intel_pmu_init()

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A recent commit introduced an extra merge_attr() call in the skylake
branch, which causes a memory leak.

Store the pointer to the extra allocated memory and free it at the end of
the function.

Fixes: a5df70c354 ("perf/x86: Only show format attributes when supported")
Reported-by: Tommi Rantala <tommi.t.rantala@nokia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andi Kleen <ak@linux.intel.com>

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This commit is contained in:

Thomas Gleixner 2017-12-27 19:45:31 +01:00

parent 2e36463525

commit 7ad1437d6a

1 changed files with 4 additions and 1 deletions

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arch/x86/events/intel/core.c

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