perf llvm: Don't access out-of-scope array
commit 7d4c85b7 upstream. The 'test_dir' variable is assigned to the 'release' array which is out-of-scope 3 lines later. Extend the scope of the 'release' array so that an out-of-scope array isn't accessed. Bug detected by clang's address sanitizer. Fixes: 07bc5c69 ("perf tools: Make fetch_kernel_version() publicly available") Cc: stable@vger.kernel.org # v4.4+ Signed-off-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lore.kernel.org/lkml/20190926220018.25402-1-irogers@google.comSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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