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Yick Xie 16affc4d73 udp: preserve the connected status if only UDP cmsg
commit 680d11f6e5 upstream.

If "udp_cmsg_send()" returned 0 (i.e. only UDP cmsg),
"connected" should not be set to 0. Otherwise it stops
the connected socket from using the cached route.

Fixes: 2e8de85763 ("udp: add gso segment cmsg")
Signed-off-by: Yick Xie <yick.xie@gmail.com>
Cc: stable@vger.kernel.org
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/r/20240418170610.867084-1-yick.xie@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Yick Xie <yick.xie@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-05-02 16:23:46 +02:00
Documentation PM / devfreq: Fix buffer overflow in trans_stat_show 2024-05-02 16:23:44 +02:00
LICENSES LICENSES/deprecated: add Zlib license text 2020-09-16 14:33:49 +02:00
arch riscv: Fix TASK_SIZE on 64-bit NOMMU 2024-05-02 16:23:45 +02:00
block block: prevent division by zero in blk_rq_stat_sum() 2024-04-13 12:59:49 +02:00
certs certs/blacklist_hashes.c: fix const confusion in certs blacklist 2022-06-22 14:13:17 +02:00
crypto Revert "crypto: api - Disallow identical driver names" 2024-05-02 16:23:43 +02:00
drivers HID: i2c-hid: remove I2C_HID_READ_PENDING flag to prevent lock-up 2024-05-02 16:23:46 +02:00
fs btrfs: fix information leak in btrfs_ioctl_logical_to_ino() 2024-05-02 16:23:44 +02:00
include ethernet: Add helper for assigning packet type when dest address does not match device address 2024-05-02 16:23:44 +02:00
init init/main.c: Fix potential static_command_line memory overflow 2024-05-02 16:23:39 +02:00
io_uring io_uring: ensure '0' is returned on file registration success 2024-04-13 12:59:22 +02:00
ipc ipc/sem: Fix dangling sem_array access in semtimedop race 2022-12-08 11:24:00 +01:00
kernel bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS 2024-05-02 16:23:46 +02:00
lib stackdepot: respect __GFP_NOLOCKDEP allocation flag 2024-05-02 16:23:45 +02:00
mm x86/mm/pat: fix VM_PAT handling in COW mappings 2024-04-13 12:59:56 +02:00
net udp: preserve the connected status if only UDP cmsg 2024-05-02 16:23:46 +02:00
samples samples/hw_breakpoint: fix building without module unloading 2023-09-23 11:01:09 +02:00
scripts kbuild: dummy-tools: adjust to stricter stackprotector check 2024-04-13 12:59:57 +02:00
security smack: Handle SMACK64TRANSMUTE in smack_inode_setsecurity() 2024-04-13 12:58:00 +02:00
sound ALSA: hda/realtek: Update Panasonic CF-SZ6 quirk to support headset with microphone 2024-04-13 12:59:34 +02:00
tools selftests/ftrace: Limit length in subsystem-enable tests 2024-05-02 16:23:36 +02:00
usr usr/include/Makefile: add linux/nfc.h to the compile-test coverage 2022-02-01 17:25:48 +01:00
virt KVM: Always flush async #PF workqueue when vCPU is being destroyed 2024-04-13 12:58:04 +02:00
.clang-format RDMA 5.10 pull request 2020-10-17 11:18:18 -07:00
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore kbuild: generate Module.symvers only when vmlinux exists 2021-05-19 10:12:59 +02:00
.mailmap mailmap: add two more addresses of Uwe Kleine-König 2020-12-06 10:19:07 -08:00
COPYING
CREDITS MAINTAINERS: Move Jason Cooper to CREDITS 2020-11-30 10:20:34 +01:00
Kbuild
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS Remove DECnet support from kernel 2023-06-21 15:45:38 +02:00
Makefile Linux 5.10.215 2024-04-13 12:59:59 +02:00
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