From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Zheng Yongjun <zhengyongjun3@huawei.com>,
"David S. Miller" <davem@davemloft.net>,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.4 27/28] net: Return the correct errno code
Date: Wed, 16 Jun 2021 17:33:38 +0200 [thread overview]
Message-ID: <20210616152835.009713792@linuxfoundation.org> (raw)
In-Reply-To: <20210616152834.149064097@linuxfoundation.org>
From: Zheng Yongjun <zhengyongjun3@huawei.com>
[ Upstream commit 49251cd00228a3c983651f6bb2f33f6a0b8f152e ]
When kalloc or kmemdup failed, should return ENOMEM rather than ENOBUF.
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
net/compat.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/compat.c b/net/compat.c
index c848bcb517f3..f5b88166c44a 100644
--- a/net/compat.c
+++ b/net/compat.c
@@ -160,7 +160,7 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk,
if (kcmlen > stackbuf_size)
kcmsg_base = kcmsg = sock_kmalloc(sk, kcmlen, GFP_KERNEL);
if (kcmsg == NULL)
- return -ENOBUFS;
+ return -ENOMEM;
/* Now copy them over neatly. */
memset(kcmsg, 0, kcmlen);
--
2.30.2
next prev parent reply other threads:[~2021-06-16 15:35 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-16 15:33 [PATCH 5.4 00/28] 5.4.127-rc1 review Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 01/28] net: ieee802154: fix null deref in parse dev addr Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 02/28] HID: quirks: Set INCREMENT_USAGE_ON_DUPLICATE for Saitek X65 Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 03/28] HID: hid-input: add mapping for emoji picker key Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 04/28] HID: hid-sensor-hub: Return error for hid_set_field() failure Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 05/28] HID: quirks: Add quirk for Lenovo optical mouse Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 06/28] HID: multitouch: set Stylus suffix for Stylus-application devices, too Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 07/28] HID: Add BUS_VIRTUAL to hid_connect logging Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 08/28] HID: usbhid: fix info leak in hid_submit_ctrl Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 09/28] drm/tegra: sor: Do not leak runtime PM reference Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 10/28] ARM: OMAP2+: Fix build warning when mmc_omap is not built Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 11/28] gfs2: Prevent direct-I/O write fallback errors from getting lost Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 12/28] HID: gt683r: add missing MODULE_DEVICE_TABLE Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 13/28] riscv: Use -mno-relax when using lld linker Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 14/28] gfs2: Fix use-after-free in gfs2_glock_shrink_scan Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 15/28] scsi: target: core: Fix warning on realtime kernels Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 16/28] ethernet: myri10ge: Fix missing error code in myri10ge_probe() Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 17/28] scsi: qedf: Do not put host in qedf_vport_create() unconditionally Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 18/28] scsi: scsi_devinfo: Add blacklist entry for HPE OPEN-V Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 19/28] nvme-loop: reset queue count to 1 in nvme_loop_destroy_io_queues() Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 20/28] nvme-loop: clear NVME_LOOP_Q_LIVE when nvme_loop_configure_admin_queue() fails Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 21/28] nvme-loop: check for NVME_LOOP_Q_LIVE in nvme_loop_destroy_admin_queue() Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 22/28] net: ipconfig: Dont override command-line hostnames or domains Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 23/28] drm/amd/display: Allow bandwidth validation for 0 streams Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 24/28] drm/amd/display: Fix overlay validation by considering cursors Greg Kroah-Hartman
2021-06-16 15:59 ` Harry Wentland
2021-06-16 16:25 ` Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 25/28] rtnetlink: Fix missing error code in rtnl_bridge_notify() Greg Kroah-Hartman
2021-06-16 15:33 ` [PATCH 5.4 26/28] net/x25: Return the correct errno code Greg Kroah-Hartman
2021-06-16 15:33 ` Greg Kroah-Hartman [this message]
2021-06-16 15:33 ` [PATCH 5.4 28/28] fib: " Greg Kroah-Hartman
2021-06-16 18:49 ` [PATCH 5.4 00/28] 5.4.127-rc1 review Jon Hunter
2021-06-16 22:37 ` Florian Fainelli
2021-06-17 10:42 ` Naresh Kamboju
2021-06-17 10:59 ` Sudip Mukherjee
2021-06-17 21:39 ` Guenter Roeck
2021-06-18 0:35 ` Samuel Zou
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