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 AD68746F485; Wed, 5 Aug 2026 13:31:50 +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=1785936711; cv=none; b=S/8BDFKwajKFXPUXSVdBiJr8kl3rX/ClKPze+AbI2y4sRXSrtrV3uVatMA8B3H1M50ZjX8DTdb21fgqb/eZDxKpxLfcf7+0m578TL/RPeWD6Kcy1XucfLYDplHsKg/QzVS77X5NPz0G9ajGsQNFLRGkobbWPyNwVuPHJTZaf22k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785936711; c=relaxed/simple; bh=pW3uCAG3vsiuBF2sw9z/uSPSTEDAboYxHg1CaOEJbbQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=OIRwPTH2eioQ882nmVq7cB+sobSLqVp/Eho/Tik1F2+8q4lGQN/ilRrbdSOLOl2vMV2oOxSAT+kISQhLjB2Rojf1+6DRPLKgh5j5IBq3bcTBcUNyoorO0ZFQsgvA/8nnz+do1VG6vZIPmjmiAcMoNnGbVNBfmioaQGpn/oVMhV8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=U5wgdlTG; 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="U5wgdlTG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8C3271F00A3D; Wed, 5 Aug 2026 13:31:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785936710; bh=IebGWcr1gbp+6aNhwdRln7VWAiSH8dm1KYaLctFflwM=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=U5wgdlTG7nmzSVfXkG4sa0aY5m8UlLK068YMK1oJ/+trZIyyfQCkDiG3Z/Gj4EwDj UbGGWEQBn+N0iKWf+nv8BpAY2WLsaFbblASwPagVMcjS62lvLyZt4FvHxpvrm1jeGo hXEFzmkIhLwdDfELCNrUSzE83EcyLINyYO3gGMr17pOzEWvGcA9TEQtygqSAr38iic XjnVrXSAu/lQm8RN0BkyTOOfvMwVNeShkM9Grw+zZxcJdr4zcGx29D4arWJu+IFXTh /pAtcOYETECQrj2h524dafJPoMT+se6IQQu7JEDX5mwI06dkCYxti28ioc7wGO6lbT ilcWBar0Ev0/g== 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 , sashiko-bot , Stephane Eranian Subject: [PATCH 07/12] perf jitdump: Free event in jit_repipe_code_move() Date: Wed, 5 Aug 2026 10:30:06 -0300 Message-ID: <20260805133013.235016-8-acme@kernel.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260805133013.235016-1-acme@kernel.org> References: <20260805133013.235016-1-acme@kernel.org> 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 From: Arnaldo Carvalho de Melo jit_repipe_code_move() allocates a perf_event with calloc but never frees it — the 'out' label exits with only perf_sample__exit(). The sibling function jit_repipe_code_load() correctly calls free(event) at its out label. Add the same free(event) to jit_repipe_code_move(). Fixes: 9b07e27f88b9 ("perf inject: Add jitdump mmap injection support") Reported-by: sashiko-bot Cc: Stephane Eranian Assisted-by: Claude:claude-opus-4.6 Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/jitdump.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/util/jitdump.c b/tools/perf/util/jitdump.c index c3f11d1c1d76d6c7..4f52b143cd0da296 100644 --- a/tools/perf/util/jitdump.c +++ b/tools/perf/util/jitdump.c @@ -683,6 +683,7 @@ static int jit_repipe_code_move(struct jit_buf_desc *jd, union jr_entry *jr) build_id__mark_dso_hit(tool, event, &sample, jd->machine); out: perf_sample__exit(&sample); + free(event); return ret; } -- 2.55.0