Jesper Dangaard Brouer deea81228b selftests/bpf: check return value of fopen in test_verifier.c ...

Commit 0a67487403 ("selftests/bpf: Only run tests if !bpf_disabled")
forgot to check return value of fopen.

This caused some confusion, when running test_verifier (from
tools/testing/selftests/bpf/) on an older kernel (< v4.4) as it will
simply seqfault.

This fix avoids the segfault and prints an error, but allow program to
continue.  Given the sysctl was introduced in 1be7f75d16 ("bpf:
enable non-root eBPF programs"), we know that the running kernel
cannot support unpriv, thus continue with unpriv_disabled = true.

Fixes: 0a67487403 ("selftests/bpf: Only run tests if !bpf_disabled")
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

2018-05-17 22:18:46 +02:00

..

accounting

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

arch

tools/headers: Synchronize kernel ABI headers, v4.17-rc1

2018-04-17 09:47:39 -03:00

bpf

bpf: fix uninitialized variable in bpf tools

2018-04-26 22:23:02 +02:00

build

Kbuild: fix # escaping in .cmd files for future Make

2018-04-11 00:03:02 +09:00

cgroup

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

firewire

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

gpio

Merge tag 'v4.16-rc5' into devel

2018-03-18 17:48:59 +01:00

hv

tools: hv: include string.h in hv_fcopy_daemon

2018-03-06 09:57:16 -08:00

iio

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

include

coresight: Move to SPDX identifier

2018-04-19 12:29:41 -03:00

kvm/kvm_stat

tools/kvm_stat: Remove unused function

2018-03-28 22:47:06 +02:00

laptop

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

leds

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

lib

tools: bpf: handle NULL return in bpf_prog_load_xattr()

2018-05-11 00:20:53 +02:00

memory-model

tools/memory-model: Finish the removal of rb-dep, smp_read_barrier_depends(), and lockless_dereference()

2018-03-10 10:22:23 +01:00

nfsd

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

objtool

objtool: Support HOSTCFLAGS and HOSTLDFLAGS

2018-04-17 07:59:42 +02:00

pci

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

pcmcia

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

perf

perf stat: Fix duplicate PMU name for interval print

2018-04-24 16:12:00 -03:00

power

tools: power/acpi, revert to LD = gcc

2018-05-04 11:24:22 +02:00

scripts

Kbuild: fix # escaping in .cmd files for future Make

2018-04-11 00:03:02 +09:00

spi

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

testing

selftests/bpf: check return value of fopen in test_verifier.c

2018-05-17 22:18:46 +02:00

thermal/tmon

tools/thermal: tmon: fix for segfault

2018-03-27 09:51:23 +02:00

time

…

usb

usbip: tools: usbipd: exclude exported devices from exportable device list

2018-03-22 13:08:20 +01:00

virtio

ptr_ring: fix build

2018-03-20 03:17:37 +02:00

vm

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

wmi

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

Makefile

Merge tag 'platform-drivers-x86-v4.15-1' of git://git.infradead.org/linux-platform-drivers-x86

2017-11-18 10:26:57 -08:00