diff options
author | Ian Rogers <irogers@google.com> | 2023-10-09 11:39:10 -0700 |
---|---|---|
committer | Namhyung Kim <namhyung@kernel.org> | 2023-10-12 10:01:56 -0700 |
commit | 85f73c377b2ac9988a204b119aebb33ca5c60083 (patch) | |
tree | 9839b95859a13c6e4dfaa11dd563a23f556cb1a7 /tools/perf/scripts/python/export-to-postgresql.py | |
parent | b3aa09ee78defd3d2e5f7debb5279f8a92b69749 (diff) |
perf mem-events: Avoid uninitialized read
pmu should be initialized to NULL before perf_pmus__scan loop. Fix and
shrink the scope of pmu at the same time. Issue detected by clang-tidy.
Fixes: 5752c20f3787 ("perf mem: Scan all PMUs instead of just core ones")
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: Yang Jihong <yangjihong1@huawei.com>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: llvm@lists.linux.dev
Cc: Ming Wang <wangming01@loongson.cn>
Cc: Tom Rix <trix@redhat.com>
Cc: bpf@vger.kernel.org
Link: https://lore.kernel.org/r/20231009183920.200859-10-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions