perf script python: Fail check on dynamic allocation

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Add PyList_New() Fail check in get_field_numeric_entry()
function and dynamic allocation checking for
set_regs_in_dict(), python_start_script().

Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: MichelleJin <shjy180909@gmail.com>
Signed-off-by: Paran Lee <p4ranlee@gmail.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Austin Kim <austindh.kim@gmail.com>
Cc: Honggyu Kim <honggyu.kp@gmail.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Li Dong <lidong@vivo.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sean Christopherson <seanjc@google.com>
Link: https://lore.kernel.org/r/20231120223218.9036-1-p4ranlee@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Paran Lee 2023-11-21 07:32:19 +09:00 • committed by Arnaldo Carvalho de Melo

parent 72b4ca7e99

commit b457c52607

1 changed files with 15 additions and 2 deletions

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17

tools/perf/util/scripting-engines/trace-event-python.c

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