WSL2-Linux-Kernel/tools
Josef Bacik e95489010b bpf: add test for the verifier equal logic bug
This is a test to verify that

bpf: fix states equal logic for varlen access

actually fixed the problem.  The problem was if the register we added to our map
register was UNKNOWN in both the false and true branches and the only thing that
changed was the range then we'd incorrectly assume that the true branch was
valid, which it really wasnt.  This tests this case and properly fails without
my fix in place and passes with it in place.

Signed-off-by: Josef Bacik <jbacik@fb.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-30 14:51:54 -05:00
..
accounting
arch x86/cpufeature: Add AVX512_4VNNIW and AVX512_4FMAPS features 2016-10-19 17:37:13 +02:00
build tools build: Add feature detection for g++ 2016-10-05 19:59:35 -03:00
cgroup
firewire
gpio
hv
iio
include bpf: add initial suite for selftests 2016-10-18 11:35:55 -04:00
kvm/kvm_stat
laptop
lguest
lib tools lib traceevent: Fix kbuffer_read_at_offset() 2016-10-05 11:36:22 -03:00
net
nfsd
objtool objtool: Fix rare switch jump table pattern detection 2016-10-27 08:20:27 +02:00
pcmcia
perf perf hists: Fix column length on --hierarchy 2016-11-09 11:55:29 -03:00
power tools/power/acpi: Remove direct kernel source include reference 2016-11-16 22:31:26 +01:00
scripts
spi
testing bpf: add test for the verifier equal logic bug 2016-11-30 14:51:54 -05:00
thermal/tmon
time
usb
virtio ringtest: poll for new buffers once before updating event index 2016-10-31 00:21:43 +02:00
vm
Makefile