Ian Rogers af515a5587 selftests/xsk: Avoid use-after-free on ctx ... The put lowers the reference count to 0 and frees ctx, reading it afterwards is invalid. Move the put after the uses and determine the last use by the reference count being 1. Fixes: 39e940d4ab ("selftests/xsk: Destroy BPF resources only when ctx refcount drops to 0") Signed-off-by: Ian Rogers <irogers@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Magnus Karlsson <magnus.karlsson@intel.com> Link: https://lore.kernel.org/bpf/20220901202645.1463552-1-irogers@google.com		2022-09-02 15:57:18 +02:00
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accounting	delayacct: remove some unused variables	2022-06-16 19:58:21 -07:00
arch	More from the CPU vulnerability nightmares front:	2022-08-09 09:29:07 -07:00
bootconfig	…
bpf	bpftool: Add support for querying cgroup_iter link	2022-08-30 11:02:03 -07:00
build	perf build: Suppress openssl v3 deprecation warnings in libcrypto feature test	2022-08-02 16:32:28 -03:00
certs	tools/certs: Add print-cert-tbs-hash.sh	2022-05-23 18:47:49 +03:00
cgroup	tools: add memcg_shrinker.py	2022-07-03 18:08:40 -07:00
counter	…
debugging	…
edid	…
firewire	…
firmware	…
gpio	tools: gpio: Add new hardware clock type	2022-05-04 11:06:14 +02:00
hv	…
iio	Kbuild updates for v5.18	2022-03-31 11:59:03 -07:00
include	bpf: Support getting tunnel flags	2022-09-02 15:20:55 +02:00
io_uring	…
kvm/kvm_stat	tools/kvm_stat: fix display of error when multiple processes are found	2022-06-15 08:14:20 -04:00
laptop	…
leds	…
lib	libbpf: Add GCC support for bpf_tail_call_static	2022-08-31 20:54:23 +02:00
memory-model	tools/memory-model/README: Update klitmus7 compat table	2022-05-03 10:12:48 -07:00
objtool	This was a moderately busy cycle for documentation, but nothing all that	2022-08-02 19:24:24 -07:00
pci	…
pcmcia	…
perf	Networking changes for 6.0.	2022-08-03 16:29:08 -07:00
power	platform-drivers-x86 for v6.0-1	2022-08-04 18:19:14 -07:00
rcu	…
scripts	Kbuild updates for v5.18	2022-03-31 11:59:03 -07:00
spi	spi: spidev_test: Warn when the mode is not the requested mode	2022-06-13 15:56:03 +01:00
testing	selftests/xsk: Avoid use-after-free on ctx	2022-09-02 15:57:18 +02:00
thermal	tools/thermal: Fix possible path truncations	2022-08-03 19:28:46 +02:00
time	…
tracing	rtla: Define syscall numbers for riscv	2022-07-31 17:04:05 -04:00
usb	tools: usb: testusb: Add super-plus speed reporting	2022-07-08 14:54:49 +02:00
verification	rv/monitor: Add the wwnr monitor	2022-07-30 14:01:30 -04:00
virtio	tools/virtio: compile with -pthread	2022-03-28 16:52:59 -04:00
vm	- The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe	2022-08-05 16:32:45 -07:00
wmi	…
Makefile	tools/nolibc: make the default target build the headers	2022-06-20 09:43:19 -07:00