From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D90DC606A327 for ; Mon, 26 Oct 2026 10:21:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=Gk8yuTtG; dkim=fail reason="signature verification failed" (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=TnrpnOtn DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Date: Content-Transfer-Encoding:Content-Type:References:In-Reply-To:To:Subject:From :Message-ID:Cc:MIME-Version:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Unsubscribe-Post:List-Owner; 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Mon, 26 Oct 2026 10:21:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793010082; bh=7KljSejtHSFaIj2i/cj6fMpCd01GmrjI2n9/9aXx/fs=; h=From:Subject:Reply-To:To:In-Reply-To:References:Date; b=TnrpnOtnhL/bguRt8/FxctF/EX5QQzYFwQbvbVQtl7FhD/Qq7ANFd+9c3CgojjUwU RUXQ/YztTl+6DqbMBq9Wwh4xatM5R1kSq4sziKGSPiB011Xmvk5D6gxWR2L2O/5yMC 8RP1sLhQk+R72K4tLmEitFUm4J5ZuQkwVISfkXmoqI2FjgPDn3MyZWsHlZ0w0aGvy3 zpnYSAQwENnsiKALrAaxfs0PBvuegE/Li3sdcSdSATWoWU6CN6wOCWVWGkU7NI733H Fp80HmJJoOCP8cLEjHViCCldnY0YnjyxHAsCJOUbCNz9NFvxCfW3X6fWHKcGIGcTfA 6jAy/dNac41Jw== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v7 06/15] LoongArch: kexec_file: Fix elf_headers memory leak in retry loop To: "Jinjie Ruan" , catalin.marinas@arm.com, will@kernel.org, mark.rutland@arm.com, chenhuacai@kernel.org, kernel@xen0n.name, maddy@linux.ibm.com, mpe@ellerman.id.au, npiggin@gmail.com, chleroy@kernel.org, ritesh.list@gmail.com, sshegde@linux.ibm.com, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, tglx@kernel.org, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, hpa@zytor.com, akpm@linux-foundation.org, baoquan.he@linux.dev, rppt@kernel.org, pasha.tatashin@soleen.com, pratyush@kernel.org, thuth@redhat.com, leitao@debian.org, yeoreum.yun@arm.com, robh@kernel.org, sourabhjain@linux.ibm.com, kees@kernel.org, coiby.xu@gmail.com, Yeking@Red54.com, tangyouling@kylinos.cn, maqianga@uniontech.com, zhangtianyang@loongson.cn, guodongtai@kylinos.cn, blum@kernel.org, adityag@linux.ibm.com, hui.wang@canonical.com, sohammetha01@gmail.com, guoren@kernel.org, gaohan@iscas.ac.cn, kai.huang@intel.com, kas@kernel.org, vishal.l.verma@intel.co m, piliu@redhat.com, jbouron@amazon.com, mclapinski@google.com, me@linux.beauty, graf@amazon.com, bgwin@google.com, x86@kernel.org, kexec@lists.infradead.org In-Reply-To: <20261026075201.699550-7-ruanjinjie@huawei.com> References: <20261026075201.699550-1-ruanjinjie@huawei.com> <20261026075201.699550-7-ruanjinjie@huawei.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Mon, 26 Oct 2026 10:21:20 +0000 X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: sashiko-reviews@lists.linux.dev Sender: "kexec" X-Spam-Status: No, score=-9.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 X-Archived-By: > A retry allocates new elf headers and overwrites image->elf_headers, > leaking the previous buffer. Free it before assigning. >=20 > Cc: Huacai Chen > Cc: WANG Xuerui > Cc: Youling Tang > Cc: Mike Rapoport (Microsoft) > Cc: Sourabh Jain > Cc: Kees Cook > Cc: stable@vger.kernel.org > Link: https://sashiko.dev/#/patchset/20260729031235.2840255-1-ruanjinjie%= 40huawei.com > Fixes: 55d990f0084c ("LoongArch: Add EFI binary support for kexec_file") > Signed-off-by: Jinjie Ruan Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261026075201.6995= 50-1-ruanjinjie@huawei.com?part=3D6