Willem de Bruijn c3e974e9c4 selftests/net: mptcp: fix uninitialized variable warnings ... [ Upstream commit 00a4f8fd9c ] Same init_rng() in both tests. The function reads /dev/urandom to initialize srand(). In case of failure, it falls back onto the entropy in the uninitialized variable. Not sure if this is on purpose. But failure reading urandom should be rare, so just fail hard. While at it, convert to getrandom(). Which man 4 random suggests is simpler and more robust. mptcp_inq.c:525:6: mptcp_connect.c:1131:6: error: variable 'foo' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized] Fixes: 048d19d444 ("mptcp: add basic kselftest for mptcp") Fixes: b51880568f ("selftests: mptcp: add inq test case") Cc: Florian Westphal <fw@strlen.de> Signed-off-by: Willem de Bruijn <willemb@google.com> ---- When input is randomized because this is expected to meaningfully explore edge cases, should we also add 1. logging the random seed to stdout and 2. adding a command line argument to replay from a specific seed I can do this in net-next, if authors find it useful in this case. Reviewed-by: Matthieu Baerts <matttbe@kernel.org> Link: https://lore.kernel.org/r/20231124171645.1011043-5-willemdebruijn.kernel@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-12-08 08:51:17 +01:00
..
alsa
amd-pstate	cpufreq: amd-pstate: Add explanation for X86_AMD_PSTATE_UT	2022-10-05 11:05:18 -06:00
arm64	selftests: arm64: Fix incorrect kernel headers search path	2023-03-10 09:34:16 +01:00
bpf	selftests/bpf: Correct map_fd to data_fd in tailcalls	2023-11-20 11:51:51 +01:00
breakpoints
capabilities
cgroup	selftests: cgroup: fix unexpected failure on test_memcg_low	2023-07-19 16:21:08 +02:00
clone3	selftests: clone3: Fix incorrect kernel headers search path	2023-03-10 09:34:16 +01:00
core	selftests: core: Fix incorrect kernel headers search path	2023-03-10 09:34:15 +01:00
cpu-hotplug	selftests/cpu-hotplug: Add log info when test success	2022-10-05 11:05:18 -06:00
cpufreq
damon	selftest/damon: add a test for duplicate context dirs creation	2022-10-03 14:03:06 -07:00
dma
dmabuf-heaps	selftests: dmabuf-heaps: Fix incorrect kernel headers search path	2023-03-10 09:34:18 +01:00
drivers	selftests: bonding: do not set port down before adding to bond	2023-08-30 16:11:02 +02:00
efivarfs	selftests/efivarfs: create-read: fix a resource leak	2023-11-28 17:06:58 +00:00
exec
filesystems	selftests: filesystems: Fix incorrect kernel headers search path	2023-03-10 09:34:17 +01:00
firmware
fpu
ftrace	selftests/ftrace: Add new test case which checks non unique symbol	2023-10-25 12:03:15 +02:00
futex	selftests/futex: Order calls to futex_lock_pi	2023-09-13 09:42:29 +02:00
gpio	selftests: gpio: gpio-sim: Fix BUG: test FAILED due to recent change	2023-06-21 16:00:52 +02:00
ia64
intel_pstate	selftests/intel_pstate: fix build for ARCH=x86_64	2022-10-18 14:13:19 -06:00
ipc	selftests: ipc: Fix incorrect kernel headers search path	2023-03-10 09:34:18 +01:00
ir
kcmp	selftests: kcmp: Fix incorrect kernel headers search path	2023-03-10 09:34:16 +01:00
kexec	selftests/kexec: fix build for ARCH=x86_64	2022-10-18 14:13:25 -06:00
kmod
kselftest	kselftest/runner.sh: Propagate SIGTERM to runner child	2023-09-19 12:28:08 +02:00
kvm	x86/hyperv: KVM: Rename "hv_enlightenments" to "hv_vmcb_enlightenments"	2023-04-20 12:35:12 +02:00
landlock	selftests/landlock: Test ptrace as much as possible with Yama	2023-03-10 09:34:10 +01:00
lib
livepatch	Merge branch 'for-6.1/sysfs-patched-object' into for-linus	2022-10-05 13:00:03 +02:00
lkdtm	selftests/lkdtm: Disable CONFIG_UBSAN_TRAP in test config	2023-11-28 17:06:54 +00:00
locking
media_tests	selftests: media_tests: Fix incorrect kernel headers search path	2023-03-10 09:34:16 +01:00
membarrier	selftests: membarrier: Fix incorrect kernel headers search path	2023-03-10 09:34:16 +01:00
memfd	selftests/memfd: Fix unknown type name build failure	2023-05-30 14:03:19 +01:00
memory-hotplug	selftests/memory-hotplug: Remove the redundant warning information	2022-10-18 14:21:18 -06:00
mincore
mount
mount_setattr	selftests/mount_setattr: fix redefine struct mount_attr build error	2023-06-28 11:12:21 +02:00
move_mount_set_group	selftests: move_mount_set_group: Fix incorrect kernel headers search path	2023-03-10 09:34:17 +01:00
mqueue
nci
net	selftests/net: mptcp: fix uninitialized variable warnings	2023-12-08 08:51:17 +01:00
netfilter	net: skb_find_text: Ignore patterns extending past 'to'	2023-11-20 11:51:54 +01:00
nolibc	selftests/nolibc: fix up kernel parameters support	2023-09-23 11:11:00 +02:00
nsfs
ntb
openat2
perf_events	selftests: perf_events: Fix incorrect kernel headers search path	2023-03-10 09:34:18 +01:00
pid_namespace	selftests: pid_namespace: Fix incorrect kernel headers search path	2023-03-10 09:34:16 +01:00
pidfd	selftests/pidfd: Fix ksft print formats	2023-11-20 11:52:03 +01:00
powerpc	selftests/powerpc: Fix emit_tests to work with run_kselftest.sh	2023-10-06 14:56:49 +02:00
prctl
proc	proc: fix PIE proc-empty-vm, proc-pid-vm tests	2023-01-24 07:24:33 +01:00
pstore
ptp	selftests/ptp: Fix timestamp printf format for PTP_SYS_OFFSET	2023-06-21 16:01:02 +02:00
ptrace
rcutorture	rcutorture: Correct name of use_softirq module parameter	2023-07-19 16:21:01 +02:00
resctrl	selftests/resctrl: Reduce failures due to outliers in MBA/MBM tests	2023-11-28 17:07:13 +00:00
rlimits
rseq	selftests/rseq: Fix build with undefined __weak	2023-08-16 18:27:25 +02:00
rtc
safesetid
sched	selftests: sched: Fix incorrect kernel headers search path	2023-03-10 09:34:15 +01:00
seccomp	selftests: seccomp: Fix incorrect kernel headers search path	2023-03-10 09:34:18 +01:00
sgx
sigaltstack	selftests: sigaltstack: fix -Wuninitialized	2023-04-26 14:28:35 +02:00
size
sparc64
splice
static_keys
sync	selftests: sync: Fix incorrect kernel headers search path	2023-03-10 09:34:17 +01:00
syscall_user_dispatch
sysctl
tc-testing	net/sched: Retire rsvp classifier	2023-09-23 11:11:13 +02:00
timens
timers
tmpfs
tpm2	selftest: tpm2: Add Client.__del__() to close /dev/tpm* handle	2022-10-05 00:25:56 +03:00
uevent
user
user_events	tracing/user_events: Ensure write index cannot be negative	2023-05-11 23:03:32 +09:00
vDSO	kselftest: vDSO: Fix accumulation of uninitialized ret when CLOCK_REALTIME is undefined	2023-07-19 16:21:02 +02:00
vm	selftests/mm: fix awk usage in charge_reserved_hugetlb.sh and hugetlb_reparenting_test.sh that may cause error	2023-10-25 12:03:08 +02:00
watchdog
wireguard	wireguard: netlink: send staged packets when setting initial private key	2023-07-19 16:22:17 +02:00
x86	selftests/x86/amx: Add a ptrace test	2023-03-30 12:49:21 +02:00
zram
.gitignore
gen_kselftest_tar.sh
kselftest.h
kselftest_deps.sh	selftests: fix dependency checker script	2023-10-06 14:56:52 +02:00
kselftest_harness.h	selftests/harness: Actually report SKIP for signal tests	2023-09-13 09:42:27 +02:00
kselftest_install.sh
kselftest_module.h
lib.mk	selftests: Keep symlinks, when possible	2023-09-19 12:28:08 +02:00
Makefile	selftests: use printf instead of echo -ne	2023-03-10 09:33:27 +01:00
run_kselftest.sh