From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 B8F7D2EC54D; Fri, 9 Jan 2026 12:27:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767961626; cv=none; b=uw9OotWnOtHmeQxJEM74VwhZIKhLbgzMaU84A0zCteHuWja3iwRGXgCCPfQS4DIK+/d5tl+mG/IbPChqtkBfNk7fwHs7bH07X7xbihLXNoF2Hu6tW5g30VRbb0ZaphwpnavQZ/m2IPX6pK5YdwMYZJMUXrCWQTSCKemxU52Q/6k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767961626; c=relaxed/simple; bh=mnfo2/V0lkIrh4cSfpT8evX1La7FG/XXCa1UGSW6dzE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=iPpQUiKuBkwuhtMTMq/KpcYI4GZjC8DEp3v9Qv6/a2PqG9VqWM9sTqdtIMuMRzx5WV/omPGirwT/jOGq7Np5KieM6GCvf59R/CV1cxrzJQnsNG96qwHZDNmGMDG6rOGQ2a8gFPfob43NX4x8dSS9OZyWblLHImQLVyevOtzk4eM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=gWlh5kii; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="gWlh5kii" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 44F15C4CEF1; Fri, 9 Jan 2026 12:27:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1767961626; bh=mnfo2/V0lkIrh4cSfpT8evX1La7FG/XXCa1UGSW6dzE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gWlh5kiiCoO1jrumoWGWmB5FPZ+rpXKnY5ZiAD9Cyr3hLTmw+JRbDQWwOfhqIctQk 2Y2RcKjL2KYxOfploxp296yJ+NY8he2C3KU6oOodf7PaFAzv61awFridvZCvWgruCH fh9+pf/8b5LySgZEylHDpH8XdwUMc0k25KFjZRHc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Bart Van Assche , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 6.1 081/634] scsi: target: Do not write NUL characters into ASCII configfs output Date: Fri, 9 Jan 2026 12:35:59 +0100 Message-ID: <20260109112120.487210632@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260109112117.407257400@linuxfoundation.org> References: <20260109112117.407257400@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Bart Van Assche [ Upstream commit c03b55f235e283cae49c88b9602fd11096b92eba ] NUL characters are not allowed in ASCII configfs output. Hence this patch. Fixes: c66ac9db8d4a ("[SCSI] target: Add LIO target core v4.0.0-rc6") Signed-off-by: Bart Van Assche Link: https://patch.msgid.link/20251027184639.3501254-2-bvanassche@acm.org Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/target/target_core_configfs.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index 537c1370e112a..e38f8343b75cc 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -2689,7 +2689,6 @@ static ssize_t target_lu_gp_members_show(struct config_item *item, char *page) cur_len = snprintf(buf, LU_GROUP_NAME_BUF, "%s/%s\n", config_item_name(&hba->hba_group.cg_item), config_item_name(&dev->dev_group.cg_item)); - cur_len++; /* Extra byte for NULL terminator */ if ((cur_len + len) > PAGE_SIZE || cur_len > LU_GROUP_NAME_BUF) { pr_warn("Ran out of lu_gp_show_attr" -- 2.51.0