Re: [PATCHES 0/5 v1] perf tools auxtrace hardening series

[Adrian Hunter <adrian.hunter@intel.com>]

On 01/08/2026 02:27, Namhyung Kim wrote:
> Hi Adrian,
> 
> On Mon, Jul 27, 2026 at 01:17:00PM -0300, Arnaldo Carvalho de Melo wrote:
>> Hi,
>>
>> 	Please consider applying,
>>
>> - Arnaldo
>>
>> Arnaldo Carvalho de Melo (5):
>>   perf thread-stack: Fix heap buffer overflow on branch stack wrap copy
>>   perf auxtrace: Fix queue grow overflow and old array leak
>>   perf intel-pt: Fix off-by-one in auxtrace_info minimum size check
>>   perf intel-bts: Fix off-by-one in auxtrace_info minimum size check
>>   perf arm-spe: Reject zero nr_cpu in metadata to prevent division by zero
> 
> Can you please review this series?

Certainly!

Other than the Fixes tag in "[PATCH 5/5] perf arm-spe: Reject zero
nr_cpu in metadata to prevent division by zero", for the series:

Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>

> 
> Thanks,
> Namhyung
> 
>>
>>  tools/perf/util/arm-spe.c      |  4 ++++
>>  tools/perf/util/auxtrace.c     | 15 ++++++++++-----
>>  tools/perf/util/intel-bts.c    |  2 +-
>>  tools/perf/util/intel-pt.c     |  2 +-
>>  tools/perf/util/thread-stack.c |  2 +-
>>  5 files changed, 17 insertions(+), 8 deletions(-)
>>
>> -- 
>> 2.55.0
>>