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 AD46123658D; Sun, 24 Mar 2024 23:18:21 +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=1711322301; cv=none; b=VRN1aI4uuyW4mbKOgWKPPlFZ0L5244zkqvV9ZUs5JXtmnSwPISmxpJsJk4OtRxb6uZFYhrxtokoqtkBmKw2dUGS/1O/DbOTAZ3nyr3gvI/ail5tgr00C4iad+aJ4VXfDSFznykQ+XUmsrzG2MmyeE8cS81jVuHi7wIEsL/IOxos= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711322301; c=relaxed/simple; bh=9yBopZLIM8OSzLqA9Go3tW6gVjKypeyx/Oz0X+ZwDLE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=V3pIzh2JVZQcqJKVhhAKnb0NK3scUNaYfQ/jK8yyvwexJIZSSlnYng9rrEDY62nxc1sHv82rU3f4IbVrP/6HGxCFTm2kjzl4VO/qP79bSMQYHKAsoGnuuSLekINj/0ivo7LfBOF+Y1COQ5Qj+fU7GMuFT2p+AYal4SUB4DXncxw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rDALPIkP; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="rDALPIkP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EB3B0C43399; Sun, 24 Mar 2024 23:18:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711322301; bh=9yBopZLIM8OSzLqA9Go3tW6gVjKypeyx/Oz0X+ZwDLE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rDALPIkP9f294eutb+y1fb0FR8PnGOpn1q0TL71jzxbxmVQDkHFODcC2TFI59zpDE 0uT7ZapB22EvoI1owXmVB18dLT/Qgiz/2D4CpF1epBlE8LUWM//swUqEYhi8Q6xV6N qTPJpUePl+ElkNxTKRdb0bOssk1ec9dlkwfs+hZ+o97vk/hiQW+nNz5MTBA7ldNGcH Aqdyeq4Ga+z5Y9lJTDEEkKfzng37q1Wzhdv46/Z4fksr3P+qBOT84B85QzZ/XNW/rk 4qYitvokSN9CTHYSel4kdZ9FYlstqxCDmtzHpWd34jGUvzR36f9ZdQqFqHYmHUrkMf fEy7riNocLRbA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Muhammad Usama Anjum , Jens Axboe , Sasha Levin Subject: [PATCH 6.1 384/451] io_uring/net: correct the type of variable Date: Sun, 24 Mar 2024 19:11:00 -0400 Message-ID: <20240324231207.1351418-385-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240324231207.1351418-1-sashal@kernel.org> References: <20240324231207.1351418-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Muhammad Usama Anjum [ Upstream commit 86bcacc957fc2d0403aa0e652757eec59a5fd7ca ] The namelen is of type int. It shouldn't be made size_t which is unsigned. The signed number is needed for error checking before use. Fixes: c55978024d12 ("io_uring/net: move receive multishot out of the generic msghdr path") Signed-off-by: Muhammad Usama Anjum Link: https://lore.kernel.org/r/20240301144349.2807544-1-usama.anjum@collabora.com Signed-off-by: Jens Axboe Signed-off-by: Sasha Levin --- io_uring/net.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/io_uring/net.c b/io_uring/net.c index 9fc0ffb0b6c12..0d4ee3d738fbf 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -516,7 +516,7 @@ int io_send(struct io_kiocb *req, unsigned int issue_flags) static int io_recvmsg_mshot_prep(struct io_kiocb *req, struct io_async_msghdr *iomsg, - size_t namelen, size_t controllen) + int namelen, size_t controllen) { if ((req->flags & (REQ_F_APOLL_MULTISHOT|REQ_F_BUFFER_SELECT)) == (REQ_F_APOLL_MULTISHOT|REQ_F_BUFFER_SELECT)) { -- 2.43.0