Hou Tao 6d79f12c0c bpf: Add the missing BPF_LINK_TYPE invocation for sockmap ...

[ Upstream commit c2f803052bc7a7feb2e03befccc8e49b6ff1f5f5 ]

There is an out-of-bounds read in bpf_link_show_fdinfo() for the sockmap
link fd. Fix it by adding the missing BPF_LINK_TYPE invocation for
sockmap link

Also add comments for bpf_link_type to prevent missing updates in the
future.

Fixes: 699c23f02c65 ("bpf: Add bpf_link support for sk_msg and sk_skb progs")
Signed-off-by: Hou Tao <houtao1@huawei.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20241024013558.1135167-2-houtao@huaweicloud.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-11-01 02:02:38 +01:00

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accounting

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arch

tools/x86/kcpuid: Protect against faulty "max subleaf" values

2024-10-10 12:03:19 +02:00

bootconfig

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bpf

bpftool: Fix undefined behavior in qsort(NULL, 0, ...)

2024-10-10 12:03:40 +02:00

build

perf build: Fix build feature-dwarf_getlocations fail for old libdw

2024-10-17 15:26:32 +02:00

certs

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cgroup

proc: rewrite stable_page_flags()

2024-04-25 20:56:15 -07:00

counter

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crypto

crypto: ccp - Update return values for some unit tests

2024-02-24 08:41:20 +08:00

debugging

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firewire

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firmware

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gpio

gpio: add sloppy logic analyzer using polling

2024-07-01 10:54:11 +02:00

hv

tools/hv: Add memory allocation check in hv_fcopy_start

2024-10-10 12:03:38 +02:00

iio

tools/iio: Add memory allocation failure check for trigger_name

2024-10-17 15:26:40 +02:00

include

bpf: Add the missing BPF_LINK_TYPE invocation for sockmap

2024-11-01 02:02:38 +01:00

kvm/kvm_stat

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laptop

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leds

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lib

libbpf: Ensure new BTF objects inherit input endianness

2024-10-04 16:37:58 +02:00

memory-model

kcsan: Add __data_racy documentation and module description

2024-07-15 15:44:40 -07:00

mm

tools/mm: introduce a tool to assess swap entry allocation for thp_swapout

2024-07-10 12:14:51 -07:00

net/ynl

tools/net/ynl: fix cli.py --subscribe feature

2024-09-05 14:56:45 -07:00

objtool

objtool: Handle frame pointer related instructions

2024-10-04 16:38:37 +02:00

pci

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pcmcia

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perf

perf build: Fix build feature-dwarf_getlocations fail for old libdw

2024-10-17 15:26:32 +02:00

power

pm:cpupower: Add missing powercap_set_enabled() stub function

2024-10-04 16:37:26 +02:00

rcu

tools/rcu: Add rcu-updaters.sh script

2024-06-06 11:44:42 -07:00

scripts

treewide: remove meaningless assignments in Makefiles

2024-02-23 14:19:07 -08:00

sound

ASoC: dapm-graph: new tool to visualize DAPM state

2024-04-21 09:58:17 +09:00

spi

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testing

selftests/bpf: Fix cross-compiling urandom_read

2024-11-01 02:02:25 +01:00

thermal

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time

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tracing

rtla: Fix the help text in osnoise and timerlat top tools

2024-10-10 12:04:10 +02:00

usb

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verification

tools/verification: Use pkg-config in lib_setup of Makefile.config

2024-07-17 13:14:51 -07:00

virtio

tools/virtio: creating pipe assertion in vringh_test

2024-07-04 11:00:31 -04:00

wmi

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workqueue

workqueue: remove unnecessary import and function in wq_monitor.py

2024-03-25 10:11:32 -10:00

writeback

writeback: add wb_monitor.py script to monitor writeback info on bdi

2024-05-05 17:53:51 -07:00

Makefile

tools/Makefile: remove cgroup target

2024-03-26 11:07:21 -07:00