From nobody Sat Jul 25 03:46:58 2026 Received: from mail.ispras.ru (mail.ispras.ru [83.149.199.84]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3B41123D7FB for ; Sun, 19 Jul 2026 20:26:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=83.149.199.84 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784492794; cv=none; b=Jr4MrnR5TaN90dzbTz47Zkc4pOj3u7yFC4aMgdXd4oKWK0xPR0/8rLFw9ZHLSRnSCOgnKEUMM/+7+Ieo/3YrV4Jv3pObqTldOKHTOsJAXG1kQX6XjteHven5mvkwvG2x5sautpbN0KWeAklO7Thb5e/5G6ohSEcBFnfYDJiU2rw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784492794; c=relaxed/simple; bh=n3YcEGQ3D378pIJ7BISfebbLE6VYIfh+S6sfLSHcUWQ=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=tCnhWCOD1xXIKJmBjc70Ug34zEZHJ2FuSE2s3uleWp7ausSNQO4ae4Is6Ymc1HPTd1flnJjYmvtxF5C/3RdeoBNLCyZ+hRm3eLOBkEEwWUlzF4rSOUmsQKGoCBrAjJCoCrdnVeTOa5efDp8CLiFDKrmphm6FfDJQ6O25M85Ac68= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ispras.ru; spf=pass smtp.mailfrom=ispras.ru; dkim=pass (1024-bit key) header.d=ispras.ru header.i=@ispras.ru header.b=kR6V/F/Y; arc=none smtp.client-ip=83.149.199.84 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ispras.ru Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ispras.ru Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ispras.ru header.i=@ispras.ru header.b="kR6V/F/Y" Received: from regular-pc (unknown [78.36.183.128]) by mail.ispras.ru (Postfix) with ESMTPSA id E200845FB468; Sun, 19 Jul 2026 20:26:22 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 mail.ispras.ru E200845FB468 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ispras.ru; s=default; t=1784492783; bh=O0gHKyVSPz1rpov3LSHBjZwZRR/IJYkc7WZ6wnBJ64U=; h=From:To:Cc:Subject:Date:From; b=kR6V/F/YU5rtAHt5oSIqezEdRj8bkWBNogxEiS/4zrNvqaPfTi4HQYubqdlU30Sb5 Dk4h/XRM3twDyknrH3Ro44iAcLrUtdLiBDX2aE7rL1fFeNhSYikbBnJlcof/LS0o62 X4Mc03zVgLY4gWi3dM2dUBRVdkVU/FMZajjimt1U= From: Matvey Kovalev To: matvey.kovalev@ispras.ru, Konstantin Komarov Cc: ntfs3@lists.linux.dev, linux-kernel@vger.kernel.org, lvc-project@linuxtesting.org Subject: [PATCH] fs/ntfs3: remove redundant if-block in check_attr() Date: Sun, 19 Jul 2026 23:25:16 +0300 Message-ID: <20260719202534.2942-1-matvey.kovalev@ispras.ru> X-Mailer: git-send-email 2.54.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Condition of this if-block repeats another one from if-block above. So, condition is always false. Found by Linux Verification Center (linuxtesting.org) with SVACE. Signed-off-by: Matvey Kovalev --- fs/ntfs3/fslog.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/fs/ntfs3/fslog.c b/fs/ntfs3/fslog.c index f038c799e7ac..7c40eff69959 100644 --- a/fs/ntfs3/fslog.c +++ b/fs/ntfs3/fslog.c @@ -2753,9 +2753,6 @@ static inline bool check_attr(const struct MFT_REC *r= ec, return false; } =20 - if (run_off > asize) - return false; - if (run_unpack(NULL, sbi, 0, svcn, evcn, svcn, Add2Ptr(attr, run_off), asize - run_off) < 0) { return false; --=20 2.54.0