Andrii Nakryiko f6f67fff74 libbpf: keep FD_CLOEXEC flag when dup()'ing FD ... [ Upstream commit 531876c800 ] Make sure to preserve and/or enforce FD_CLOEXEC flag on duped FDs. Use dup3() with O_CLOEXEC flag for that. Without this fix libbpf effectively clears FD_CLOEXEC flag on each of BPF map/prog FD, which is definitely not the right or expected behavior. Reported-by: Lennart Poettering <lennart@poettering.net> Fixes: bc308d011a ("libbpf: call dup2() syscall directly") Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Jiri Olsa <jolsa@kernel.org> Link: https://lore.kernel.org/r/20240529223239.504241-1-andrii@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-08-03 08:59:36 +02:00
..
accounting
arch	tools headers arm64: Sync arm64's cputype.h with the kernel sources	2024-06-04 16:46:40 -03:00
bootconfig
bpf	bpftool: Un-const bpf_func_info to fix it for llvm 17 and newer	2024-08-03 08:59:32 +02:00
build
certs
cgroup	proc: rewrite stable_page_flags()	2024-04-25 20:56:15 -07:00
counter
crypto
debugging
firewire
firmware
gpio
hv	tools: hv: suppress the invalid warning for packed member alignment	2024-05-28 05:27:35 +00:00
iio
include	perf tools fixes for v6.10: 2nd batch	2024-06-09 09:04:51 -07:00
kvm/kvm_stat
laptop
leds
lib	libbpf: keep FD_CLOEXEC flag when dup()'ing FD	2024-08-03 08:59:36 +02:00
memory-model
mm
net/ynl	ynl: ensure exact-len value is resolved	2024-05-13 14:59:24 -07:00
objtool	x86/syscall: Mark exit[_group] syscall handlers __noreturn	2024-08-03 08:59:12 +02:00
pci
pcmcia
perf	perf dsos: When adding a dso into sorted dsos maintain the sort order	2024-07-07 22:26:29 -07:00
power	tools/power turbostat: Add local build_bug.h header for snapshot target	2024-06-27 23:53:27 -04:00
rcu
scripts
sound	ASoC: dapm-graph: new tool to visualize DAPM state	2024-04-21 09:58:17 +09:00
spi
testing	selftests/bpf: Fix prog numbers in test_sockmap	2024-08-03 08:59:32 +02:00
thermal
time
tracing	tools/latency-collector: Fix -Wformat-security compile warns	2024-05-23 10:46:01 -04:00
usb
verification
virtio
wmi
workqueue
writeback	writeback: add wb_monitor.py script to monitor writeback info on bdi	2024-05-05 17:53:51 -07:00
Makefile