linux-stable/tools
Toke Høiland-Jørgensen 8f2570572e libbpf: Fix error handling in bpf_map__reuse_fd()
[ Upstream commit d1b4574a4b ]

bpf_map__reuse_fd() was calling close() in the error path before returning
an error value based on errno. However, close can change errno, so that can
lead to potentially misleading error messages. Instead, explicitly store
errno in the err variable before each goto.

Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Link: https://lore.kernel.org/bpf/157269297769.394725.12634985106772698611.stgit@toke.dk
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-12-31 16:44:33 +01:00
..
accounting
arch x86/insn: Fix awk regexp warnings 2019-11-29 10:09:45 +01:00
bpf tools: bpf: Use !building_out_of_srctree to determine srctree 2019-09-30 10:53:34 +02:00
build tools build: Add capability-related feature detection 2019-08-12 17:14:14 -03:00
cgroup iocost_monitor: Report debt 2019-09-10 12:31:39 -06:00
debugging
firewire
firmware
gpio tools: gpio: Correctly add make dependencies for gpio_utils 2019-11-13 13:46:04 +01:00
hv - First round of vmbus hibernation support from Dexuan Cui. 2019-09-24 12:36:31 -07:00
iio tools: iio: add .gitignore 2019-08-18 20:45:57 +01:00
include tools headers UAPI: Sync sched.h with the kernel 2019-10-15 12:44:00 -03:00
io_uring
kvm/kvm_stat
laptop
leds leds: core: Add support for composing LED class device names 2019-07-25 20:07:52 +02:00
lib libbpf: Fix error handling in bpf_map__reuse_fd() 2019-12-31 16:44:33 +01:00
memory-model tools/memory-model: Fix data race detection for unordered store and load 2019-12-31 16:43:40 +01:00
nfsd
objtool ubsan, x86: Annotate and allow __ubsan_handle_shift_out_of_bounds() in uaccess regions 2019-12-31 16:44:25 +01:00
pci pci-v5.3-changes 2019-07-15 20:44:49 -07:00
pcmcia
perf perf tests: Disable bp_signal testing for arm64 2019-12-31 16:44:12 +01:00
power tools/power/cpupower: Fix initializer override in hsw_ext_cstates 2019-12-31 16:43:26 +01:00
scripts perf build: Do not use -Wshadow on gcc < 4.8 2019-07-23 09:04:54 -03:00
spi
testing selftests/bpf: Make a copy of subtest name 2019-12-31 16:44:12 +01:00
thermal/tmon
time
usb usbip: tools: fix fd leakage in the function of read_attr_usbip_status 2019-11-29 10:10:21 +01:00
virtio tools/virtio: xen stub 2019-10-13 09:38:27 -04:00
vm
wmi
Makefile tools: Keep list of tools in alphabetical order 2019-08-14 10:59:59 -03:00