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perf tools: Fix double free in perf test 21 (code-reading.c) 

perf_evlist__delete() deletes attached cpu and thread maps
but the test is still using them, so remove them from the
evlist before deleting it.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Link: http://lkml.kernel.org/r/53465E3E.8070201@intel.com
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
This commit is contained in:
Adrian Hunter 2014-04-10 12:02:54 +03:00 committed by Jiri Olsa
parent fbdd17ec5c
commit ae450a7d05
1 changed files with 1 additions and 0 deletions
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1
tools/perf/tests/code-reading.c
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@ -504,6 +504,7 @@ static int do_test_code_reading(bool try_kcore)
if (ret < 0) { if (ret < 0) {
if (!excl_kernel) { if (!excl_kernel) {
excl_kernel = true; excl_kernel = true;
perf_evlist__set_maps(evlist, NULL, NULL);
perf_evlist__delete(evlist); perf_evlist__delete(evlist);
evlist = NULL; evlist = NULL;
continue; continue;