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SubjectRe: [PATCH] perf script perl: Fail check on dynamic allocation
Em Mon, Nov 20, 2023 at 04:30:28PM -0800, Ian Rogers escreveu:
> On Mon, Nov 20, 2023 at 3:24 AM zhaimingbing
> <zhaimingbing@cmss.chinamobile.com> wrote:
> >
> > Return ENOMEM when dynamic allocation failed.
> >
> > Signed-off-by: zhaimingbing <zhaimingbing@cmss.chinamobile.com>
>
> Reviewed-by: Ian Rogers <irogers@google.com>

Thanks, applied to perf-tools-next.

- Arnaldo


> Thanks,
> Ian
>
> > ---
> > tools/perf/util/scripting-engines/trace-event-perl.c | 3 +++
> > 1 file changed, 3 insertions(+)
> >
> > diff --git a/tools/perf/util/scripting-engines/trace-event-perl.c b/tools/perf/util/scripting-engines/trace-event-perl.c
> > index 603091317..b072ac5d3 100644
> > --- a/tools/perf/util/scripting-engines/trace-event-perl.c
> > +++ b/tools/perf/util/scripting-engines/trace-event-perl.c
> > @@ -490,6 +490,9 @@ static int perl_start_script(const char *script, int argc, const char **argv,
> > scripting_context->session = session;
> >
> > command_line = malloc((argc + 2) * sizeof(const char *));
> > + if (!command_line)
> > + return -ENOMEM;
> > +
> > command_line[0] = "";
> > command_line[1] = script;
> > for (i = 2; i < argc + 2; i++)
> > --
> > 2.33.0
> >
> >
> >
> >

--

- Arnaldo

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