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| author | He Zhe <zhe.he@windriver.com> | 2020-03-08 13:59:17 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-05-05 22:35:29 +0300 |
| commit | 44d041b7b2c11b6739501fd3763cc6fed62cf0ed (patch) | |
| tree | cea53881a662001b49c96b11c4a7a4c13eace789 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 23cbb41c939a09a4b51eabacdb1f68af210c084d (diff) | |
| download | linux-44d041b7b2c11b6739501fd3763cc6fed62cf0ed.tar.xz | |
libperf: Add NULL pointer check for cpu_map iteration and NULL assignment for all_cpus.
A NULL pointer may be passed to perf_cpu_map__cpu and then cause a
crash, such as the one commit cb71f7d43ece ("libperf: Setup initial
evlist::all_cpus value") fix.
Signed-off-by: He Zhe <zhe.he@windriver.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Kyle Meyer <meyerk@hpe.com>
Link: http://lore.kernel.org/lkml/1583665157-349023-1-git-send-email-zhe.he@windriver.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions