3.16.72-rc1 review patch. If anyone has any objections, please let me know.
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From: Changbin Du changbin.du@gmail.com
commit d982b33133284fa7efa0e52ae06b88f9be3ea764 upstream.
================================================================= ==20875==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 1160 byte(s) in 1 object(s) allocated from: #0 0x7f1b6fc84138 in calloc (/usr/lib/x86_64-linux-gnu/libasan.so.5+0xee138) #1 0x55bd50005599 in zalloc util/util.h:23 #2 0x55bd500068f5 in perf_evsel__newtp_idx util/evsel.c:327 #3 0x55bd4ff810fc in perf_evsel__newtp /home/work/linux/tools/perf/util/evsel.h:216 #4 0x55bd4ff81608 in test__perf_evsel__tp_sched_test tests/evsel-tp-sched.c:69 #5 0x55bd4ff528e6 in run_test tests/builtin-test.c:358 #6 0x55bd4ff52baf in test_and_print tests/builtin-test.c:388 #7 0x55bd4ff543fe in __cmd_test tests/builtin-test.c:583 #8 0x55bd4ff5572f in cmd_test tests/builtin-test.c:722 #9 0x55bd4ffc4087 in run_builtin /home/changbin/work/linux/tools/perf/perf.c:302 #10 0x55bd4ffc45c6 in handle_internal_command /home/changbin/work/linux/tools/perf/perf.c:354 #11 0x55bd4ffc49ca in run_argv /home/changbin/work/linux/tools/perf/perf.c:398 #12 0x55bd4ffc5138 in main /home/changbin/work/linux/tools/perf/perf.c:520 #13 0x7f1b6e34809a in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2409a)
Indirect leak of 19 byte(s) in 1 object(s) allocated from: #0 0x7f1b6fc83f30 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.5+0xedf30) #1 0x7f1b6e3ac30f in vasprintf (/lib/x86_64-linux-gnu/libc.so.6+0x8830f)
Signed-off-by: Changbin Du changbin.du@gmail.com Reviewed-by: Jiri Olsa jolsa@kernel.org Cc: Alexei Starovoitov ast@kernel.org Cc: Daniel Borkmann daniel@iogearbox.net Cc: Namhyung Kim namhyung@kernel.org Cc: Peter Zijlstra peterz@infradead.org Cc: Steven Rostedt (VMware) rostedt@goodmis.org Fixes: 6a6cd11d4e57 ("perf test: Add test for the sched tracepoint format fields") Link: http://lkml.kernel.org/r/20190316080556.3075-17-changbin.du@gmail.com Signed-off-by: Arnaldo Carvalho de Melo acme@redhat.com Signed-off-by: Ben Hutchings ben@decadent.org.uk --- tools/perf/tests/evsel-tp-sched.c | 1 + 1 file changed, 1 insertion(+)
--- a/tools/perf/tests/evsel-tp-sched.c +++ b/tools/perf/tests/evsel-tp-sched.c @@ -77,5 +77,6 @@ int test__perf_evsel__tp_sched_test(void if (perf_evsel__test_field(evsel, "target_cpu", 4, true)) ret = -1;
+ perf_evsel__delete(evsel); return ret; }