From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3E7B1409638; Mon, 27 Jul 2026 16:17:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785169037; cv=none; b=rH+ARsgEGuG2v09TTC07U20j6MGbihcKd6JPauO0x0psCUbLJHn1y1DvAQRr+9E+Rm83QkcDBuxmHp255ML7L7Tulgra1Z9cuMBfWv7lqQZuSK1S9nmY4ji6MMUSyivfaSD+BRW6lhFO702UsB4MKP9ZDc4D3iHdzJbS4b/fLHA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785169037; c=relaxed/simple; bh=cR9saTWVkp9xgrcBGwZB+LeHwJwek3tjcTFMgL7PbSg=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=F9MvzlMlx6PZgltZY8bAwoAN9MB4Hr0dtOtgXOExGvNl53eW5F90qX3RhnOVyg4DFdR7q5NkyTYY2diZS4Gf25UORGNcfVBxt8JCFeUj+0kzSaXG9iD3bmtBeBAc4daAD/h77dx75eTz48d1cRyUqAKk3+jlyet8asu0CMd6Yug= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=oY3U/Uv9; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="oY3U/Uv9" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 39BAD1F000E9; Mon, 27 Jul 2026 16:17:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785169035; bh=1gGPNqYU9eOF24Zrj46devJx5jF0ve11MXOvEIHIrHg=; h=From:To:Cc:Subject:Date; b=oY3U/Uv9ozYf0FlVXgm5tSZrC9YVdaZAox0gOc8mGQRdRS1F6dTLOoA/qm6Pj791V ACsfo2iitpdcNpRoyK8bcdangPoNXW8jSPMMsUKokJPbtfzFI2oWYp4sFfGusRnQrQ NVLKgLtwK7jiBCVZiBELpuHE8pPa9FSw072JWC4uJ+L/793aWWjCV8+XpLY3uoRHRc dLegf35GPCjj0dWE/iydYNffS3+Pcyor3fg4CdT6vnyQIBBqbHodQYfdcZQMvMeVMA y3JyuAodfebCMrrWa0mnU5oAvZIHHhIBCnt/Qn7PuN5Izbb2JgEg5jlnVlOuTb4z99 FlHfULWq90tOA== From: Arnaldo Carvalho de Melo To: Namhyung Kim Cc: Ingo Molnar , Thomas Gleixner , James Clark , Jiri Olsa , Ian Rogers , Adrian Hunter , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo Subject: [PATCHES 0/5 v1] perf tools auxtrace hardening series Date: Mon, 27 Jul 2026 13:17:00 -0300 Message-ID: <20260727161705.64807-1-acme@kernel.org> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 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