forked from luck/tmp_suning_uos_patched
a55b7bb1c1
Ensure 'st' is initialized before an error branch is taken.
Fixes test "67: Parse and process metrics" with LLVM msan:
==6757==WARNING: MemorySanitizer: use-of-uninitialized-value
#0 0x5570edae947d in rblist__exit tools/perf/util/rblist.c:114:2
#1 0x5570edb1c6e8 in runtime_stat__exit tools/perf/util/stat-shadow.c:141:2
#2 0x5570ed92cfae in __compute_metric tools/perf/tests/parse-metric.c:187:2
#3 0x5570ed92cb74 in compute_metric tools/perf/tests/parse-metric.c:196:9
#4 0x5570ed92c6d8 in test_recursion_fail tools/perf/tests/parse-metric.c:318:2
#5 0x5570ed92b8c8 in test__parse_metric tools/perf/tests/parse-metric.c:356:2
#6 0x5570ed8de8c1 in run_test tools/perf/tests/builtin-test.c:410:9
#7 0x5570ed8ddadf in test_and_print tools/perf/tests/builtin-test.c:440:9
#8 0x5570ed8dca04 in __cmd_test tools/perf/tests/builtin-test.c:661:4
#9 0x5570ed8dbc07 in cmd_test tools/perf/tests/builtin-test.c:807:9
#10 0x5570ed7326cc in run_builtin tools/perf/perf.c:313:11
#11 0x5570ed731639 in handle_internal_command tools/perf/perf.c:365:8
#12 0x5570ed7323cd in run_argv tools/perf/perf.c:409:2
#13 0x5570ed731076 in main tools/perf/perf.c:539:3
Fixes: commit
|
||
|---|---|---|
| .. | ||
| attr | ||
| shell | ||
| .gitignore | ||
| api-io.c | ||
| attr.c | ||
| attr.py | ||
| backward-ring-buffer.c | ||
| bitmap.c | ||
| bp_account.c | ||
| bp_signal_overflow.c | ||
| bp_signal.c | ||
| bpf-script-example.c | ||
| bpf-script-test-kbuild.c | ||
| bpf-script-test-prologue.c | ||
| bpf-script-test-relocation.c | ||
| bpf.c | ||
| Build | ||
| builtin-test.c | ||
| clang.c | ||
| code-reading.c | ||
| cpumap.c | ||
| demangle-java-test.c | ||
| dso-data.c | ||
| dwarf-unwind.c | ||
| event_update.c | ||
| event-times.c | ||
| evsel-roundtrip-name.c | ||
| evsel-tp-sched.c | ||
| expand-cgroup.c | ||
| expr.c | ||
| fdarray.c | ||
| genelf.c | ||
| hists_common.c | ||
| hists_common.h | ||
| hists_cumulate.c | ||
| hists_filter.c | ||
| hists_link.c | ||
| hists_output.c | ||
| is_printable_array.c | ||
| keep-tracking.c | ||
| kmod-path.c | ||
| llvm.c | ||
| llvm.h | ||
| make | ||
| maps.c | ||
| mem.c | ||
| mem2node.c | ||
| mmap-basic.c | ||
| mmap-thread-lookup.c | ||
| openat-syscall-all-cpus.c | ||
| openat-syscall-tp-fields.c | ||
| openat-syscall.c | ||
| parse-events.c | ||
| parse-metric.c | ||
| parse-no-sample-id-all.c | ||
| pe-file-parsing.c | ||
| pe-file.c | ||
| pe-file.exe | ||
| pe-file.exe.debug | ||
| perf-hooks.c | ||
| perf-record.c | ||
| perf-targz-src-pkg | ||
| pfm.c | ||
| pmu-events.c | ||
| pmu.c | ||
| python-use.c | ||
| sample-parsing.c | ||
| sdt.c | ||
| stat.c | ||
| sw-clock.c | ||
| switch-tracking.c | ||
| task-exit.c | ||
| tests.h | ||
| thread-map.c | ||
| thread-maps-share.c | ||
| time-utils-test.c | ||
| topology.c | ||
| unit_number__scnprintf.c | ||
| vmlinux-kallsyms.c | ||
| wp.c | ||