Andrii Nakryiko 7d0b3953f6 libbpf: don't close(-1) in multi-uprobe feature detector ...

Guard close(link_fd) with extra link_fd >= 0 check to prevent close(-1).

Detected by Coverity static analysis.

Fixes: 04d939a2ab ("libbpf: detect broken PID filtering logic for multi-uprobe")
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/r/20240529231212.768828-1-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

2024-05-31 14:56:51 -07:00

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accounting

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arch

Merge tag 'perf-tools-for-v6.10-1-2024-05-21' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools

2024-05-21 15:45:14 -07:00

bootconfig

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bpf

bpf: Fix potential integer overflow in resolve_btfids

2024-05-24 17:12:12 +02:00

build

perf: build: introduce the libcapstone

2024-02-20 18:06:25 -08:00

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

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hv

Merge 6.9-rc5 into char-misc-next

2024-04-23 13:16:03 +02:00

iio

tools: iio: replace seekdir() in iio_generic_buffer

2024-01-23 22:06:56 +00:00

include

netdev: add qstat for csum complete

2024-05-30 12:15:56 +02:00

kvm/kvm_stat

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laptop

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leds

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lib

libbpf: don't close(-1) in multi-uprobe feature detector

2024-05-31 14:56:51 -07:00

memory-model

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mm

tools/mm: add thpmaps script to dump THP usage info

2024-02-22 10:24:38 -08:00

net/ynl

ynl: ensure exact-len value is resolved

2024-05-13 14:59:24 -07:00

objtool

objtool: Fix compile failure when using the x32 compiler

2024-03-30 22:12:37 +01:00

pci

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pcmcia

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perf

Revert "perf parse-events: Prefer sysfs/JSON hardware events over legacy"

2024-05-26 08:41:34 -03:00

power

Merge tag 'turbostat-for-Linux-6.10-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux

2024-05-19 12:33:28 -07:00

rcu

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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 inet_csk_accept prototype in test_sk_storage_tracing.c

2024-05-31 14:54:25 -07:00

thermal

tools/thermal/tmon: Fix compilation warning for wrong format

2024-01-02 09:33:19 +01:00

time

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tracing

tools/latency-collector: Fix -Wformat-security compile warns

2024-05-23 10:46:01 -04:00

usb

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verification

tools/verification: Use tools/build makefiles on rv

2024-03-20 05:39:06 +01:00

virtio

tools: virtio: introduce vhost_net_test

2024-03-05 11:38:14 +01:00

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