5 files changed, 347 insertions, 0 deletions

diff --git a/test/fuzz/fuzz-execute-serialize/crash-395e b/test/fuzz/fuzz-execute-serialize/crash-395e
new file mode 100644
index 0000000..943e673
--- /dev/null
+++ b/test/fuzz/fuzz-execute-serialize/crash-395e
@@ -0,0 +1,3 @@
+
+
+exec-parameters-n-storage-fds=1782
diff --git a/test/fuzz/fuzz-execute-serialize/crash-622a b/test/fuzz/fuzz-execute-serialize/crash-622a
new file mode 100644
index 0000000..20b000f
--- /dev/null
+++ b/test/fuzz/fuzz-execute-serialize/crash-622a
@@ -0,0 +1,3 @@
+exec-context-root-hash=0B12
+exec-context-root-hash=0B1eÿÿÿÿÿexeec-unx-euucmask=10
+exec-context-root-hash=0Be-22
diff --git a/test/fuzz/fuzz-execute-serialize/initial b/test/fuzz/fuzz-execute-serialize/initial
new file mode 100644
index 0000000..403cf08
--- /dev/null
+++ b/test/fuzz/fuzz-execute-serialize/initial
@@ -0,0 +1,264 @@
+exec-context-environment=
+exec-context-environment-files=
+exec-context-pass-environment=
+exec-context-unset-environment=
+exec-context-working-directory=
+exec-context-root-directory=
+exec-context-root-image=
+exec-context-root-image-options=
+exec-context-root-verity=
+exec-context-root-hash-path=
+exec-context-root-hash-sig-path=
+exec-context-root-hash=
+exec-context-root-hash-sig=
+exec-context-root-ephemeral=
+exec-context-umask=
+exec-context-private-non-blocking=
+exec-context-private-mounts=
+exec-context-memory-ksm=
+exec-context-private-tmp=
+exec-context-private-devices=
+exec-context-protect-kernel-tunables=
+exec-context-protect-kernel-modules=
+exec-context-protect-kernel-logs=
+exec-context-protect-clock=
+exec-context-protect-control-groups=
+exec-context-private-network=
+exec-context-private-users=
+exec-context-private-ipc=
+exec-context-remove-ipc=
+exec-context-protect-home=
+exec-context-protect-system=
+exec-context-mount-api-vfs=
+exec-context-same-pgrp=
+exec-context-cpu-sched-reset-on-fork=
+exec-context-non-blocking=
+exec-context-ignore-sigpipe=
+exec-context-memory-deny-write-execute=
+exec-context-restrict-realtime=
+exec-context-restrict-suid-sgid=
+exec-context-keyring-mode=
+exec-context-protect-hostname=
+exec-context-protect-proc=
+exec-context-proc-subset=
+exec-context-runtime-directory-preserve-mode=
+exec-context-timeout-clean-usec=
+exec-context-nice=
+exec-context-working-directory-missing-ok=
+exec-context-working-directory-home=
+exec-context-oom-score-adjust=
+exec-context-coredump-filter=
+exec-context-ioprio=
+exec-context-cpu-scheduling-policy=
+exec-context-cpu-scheduling-priority=
+exec-context-cpu-scheduling-reset-on-fork=
+exec-context-cpu-affinity=
+exec-context-numa-mask=
+exec-context-numa-policy=
+exec-context-cpu-affinity-from-numa=
+exec-context-timer-slack-nsec=
+exec-context-std-input=
+exec-context-std-output=
+exec-context-std-error=
+exec-context-stdio-as-fds=
+exec-context-std-input-fd-name=
+exec-context-std-output-fd-name=
+exec-context-std-error-fd-name=
+exec-context-std-input-file=
+exec-context-std-output-file=
+exec-context-std-output-file-append=
+exec-context-std-output-file-truncate=
+exec-context-std-error-file=
+exec-context-std-error-file-append=
+exec-context-std-error-file-truncate=
+exec-context-stdin-data=
+exec-context-tty-path=
+exec-context-tty-reset=
+exec-context-tty-vhangup=
+exec-context-tty-vt-disallocate=
+exec-context-tty-rows=
+exec-context-tty-columns=
+exec-context-syslog-priority=
+exec-context-syslog-level-prefix=
+exec-context-syslog-identifier=
+exec-context-log-level-max=
+exec-context-log-ratelimit-interval-usec=
+exec-context-log-ratelimit-burst=
+exec-context-log-filter-allowed-patterns=
+exec-context-log-filter-denied-patterns=
+exec-context-log-extra-fields=
+exec-context-log-namespace=
+exec-context-secure-bits=
+exec-context-capability-bounding-set=
+exec-context-capability-ambient-set=
+exec-context-user=
+exec-context-group=
+exec-context-dynamic-user=
+exec-context-supplementary-groups=
+exec-context-set-login-environment=
+exec-context-pam-name=
+exec-context-read-write-paths=
+exec-context-read-only-paths=
+exec-context-inaccessible-paths=
+exec-context-exec-paths=
+exec-context-no-exec-paths=
+exec-context-exec-search-path=
+exec-context-mount-propagation-flag=
+exec-context-bind-read-only-path=
+exec-context-bind-path=
+exec-context-temporary-filesystems=
+exec-context-utmp-id=
+exec-context-utmp-mode=
+exec-context-no-new-privileges=
+exec-context-selinux-context-ignore=
+exec-context-apparmor-profile-ignore=
+exec-context-smack-process-label-ignore=
+exec-context-selinux-context=
+exec-context-apparmor-profile=
+exec-context-smack-process-label=
+exec-context-personality=
+exec-context-lock-personality=
+exec-context-syscall-filter=
+exec-context-syscall-archs=
+exec-context-syscall-errno=
+exec-context-syscall-allow-list=
+exec-context-syscall-log=
+exec-context-syscall-log-allow-list=
+exec-context-restrict-namespaces=
+exec-context-restrict-filesystems=
+exec-context-restrict-filesystems-allow-list=
+exec-context-address-families=
+exec-context-address-families-allow-list=
+exec-context-network-namespace-path=
+exec-context-ipc-namespace-path=
+exec-context-mount-image=
+exec-context-extension-image=
+exec-context-extension-directories=
+exec-context-set-credentials=
+exec-context-load-credentials=
+exec-context-import-credentials=
+exec-context-root-image-policy=
+exec-context-mount-image-policy=
+exec-context-extension-image-policy=
+
+exec-command-path=
+exec-command-argv=
+exec-command-flags=
+
+exec-parameters-runtime-scope=
+exec-parameters-environment=
+exec-parameters-n-socket-fds=
+exec-parameters-n-storage-fds=
+exec-parameters-fds=
+exec-parameters-fd-names=
+exec-parameters-flags=
+exec-parameters-selinux-context-net=
+exec-parameters-cgroup-supported=
+exec-parameters-cgroup-path=
+exec-parameters-cgroup-id=
+exec-parameters-received-credentials-directory=
+exec-parameters-received-encrypted-credentials-directory=
+exec-parameters-confirm-spawn=
+exec-parameters-shall-confirm-spawn=
+exec-parameters-watchdog-usec=
+exec-parameters-idle-pipe=
+exec-parameters-stdin-fd=
+exec-parameters-stdout-fd=
+exec-parameters-stderr-fd=
+exec-parameters-exec-fd=
+exec-parameters-bpf-outer-map-fd=
+exec-parameters-notify-socket=
+exec-parameters-open-file=
+exec-parameters-fallback-smack-process-label=
+exec-parameters-user-lookup-fd=
+exec-parameters-files-env=
+exec-parameters-unit-id=
+exec-parameters-invocation-id-string=
+
+exec-runtime-id=
+exec-runtime-tmp-dir=
+exec-runtime-var-tmp-dir=
+exec-runtime-netns-storage-socket=
+exec-runtime-ipcns-storage-socket=
+exec-runtime-dynamic-creds-user=
+exec-runtime-dynamic-creds-group=
+exec-runtime-dynamic-creds-group-copy=
+exec-runtime-ephemeral-copy=
+exec-runtime-ephemeral-storage-socket=
+
+exec-cgroup-context-cpu-accounting=
+exec-cgroup-context-io-accounting=
+exec-cgroup-context-block-io-accounting=
+exec-cgroup-context-memory-accounting=
+exec-cgroup-context-tasks-accounting=
+exec-cgroup-context-ip-accounting=
+exec-cgroup-context-memory-oom-group=
+exec-cgroup-context-cpu-weight=
+exec-cgroup-context-startup-cpu-weight=
+exec-cgroup-context-cpu-shares=
+exec-cgroup-context-startup-cpu-shares=
+exec-cgroup-context-cpu-quota-per-sec-usec=
+exec-cgroup-context-cpu-quota-period-usec=
+exec-cgroup-context-allowed-cpus=
+exec-cgroup-context-startup-allowed-cpus=
+exec-cgroup-context-allowed-memory-nodes=
+exec-cgroup-context-startup-allowed-memory-nodes=
+exec-cgroup-context-io-weight=
+exec-cgroup-context-startup-io-weight=
+exec-cgroup-context-block-io-weight=
+exec-cgroup-context-startup-block-io-weight=
+exec-cgroup-context-default-memory-min=
+exec-cgroup-context-default-memory-low=
+exec-cgroup-context-memory-min=
+exec-cgroup-context-memory-low=
+exec-cgroup-context-startup-memory-low=
+exec-cgroup-context-memory-high=
+exec-cgroup-context-startup-memory-high=
+exec-cgroup-context-memory-max=
+exec-cgroup-context-startup-memory-max=
+exec-cgroup-context-memory-swap-max=
+exec-cgroup-context-startup-memory-swap-max=
+exec-cgroup-context-memory-zswap-max=
+exec-cgroup-context-startup-memory-zswap-max=
+exec-cgroup-context-memory-limit=
+exec-cgroup-context-tasks-max-value=
+exec-cgroup-context-tasks-max-scale=
+exec-cgroup-context-default-memory-min-set=
+exec-cgroup-context-default-memory-low-set=
+exec-cgroup-context-default-startup-memory-low-set=
+exec-cgroup-context-memory-min-set=
+exec-cgroup-context-memory-low-set=
+exec-cgroup-context-startup-memory-low-set=
+exec-cgroup-context-startup-memory-high-set=
+exec-cgroup-context-startup-memory-max-set=
+exec-cgroup-context-startup-memory-swap-max-set=
+exec-cgroup-context-startup-memory-zswap-max-set=
+exec-cgroup-context-device-policy=
+exec-cgroup-context-disable-controllers=
+exec-cgroup-context-delegate-controllers=
+exec-cgroup-context-delegate=
+exec-cgroup-context-managed-oom-swap=
+exec-cgroup-context-managed-oom-memory-pressure=
+exec-cgroup-context-managed-oom-memory-pressure-limit=
+exec-cgroup-context-managed-oom-preference=
+exec-cgroup-context-memory-pressure-watch=
+exec-cgroup-context-delegate-subgroup=
+exec-cgroup-context-memory-pressure-threshold-usec=
+exec-cgroup-context-device-allow=
+exec-cgroup-context-io-device-weight=
+exec-cgroup-context-io-device-latency-target-usec=
+exec-cgroup-context-block-io-device-weight=
+exec-cgroup-context-block-io-read-bandwidth=
+exec-cgroup-context-block-io-write-bandwidth=
+exec-cgroup-context-ip-address-allow=
+exec-cgroup-context-ip-address-deny=
+exec-cgroup-context-ip-address-allow-reduced=
+exec-cgroup-context-ip-address-deny-reduced=
+exec-cgroup-context-ip-ingress-filter-path=
+exec-cgroup-context-ip-egress-filter-path=
+exec-cgroup-context-bpf-program=
+exec-cgroup-context-socket-bind-allow=
+exec-cgroup-context-socket-bind-deny=
+exec-cgroup-context-restrict-network-interfaces=
+exec-cgroup-context-restrict-network-interfaces-is-allow-list=
+
diff --git a/test/fuzz/fuzz-execute-serialize/mount-images b/test/fuzz/fuzz-execute-serialize/mount-images
new file mode 100644
index 0000000..6ca8fa8
--- /dev/null
+++ b/test/fuzz/fuzz-execute-serialize/mount-images
@@ -0,0 +1,3 @@
+exec-context-mount-image=/dev/foo / root:suid
+exec-context-mount-image=/tmp/tmp.RcqHuV/minimal_0.gpt /run/img1 root:noatime
+exec-context-mount-image=/tmp/tmp.RcqHuV/minimal_0.gpt /run/img1 root:noatime home:relatime
diff --git a/test/fuzz/fuzz-execute-serialize/state b/test/fuzz/fuzz-execute-serialize/state
new file mode 100644
index 0000000..a417a41
--- /dev/null
+++ b/test/fuzz/fuzz-execute-serialize/state
@@ -0,0 +1,74 @@
+exec-context-environment=TERM=linux
+exec-context-umask=0022
+exec-context-protect-home=no
+exec-context-protect-system=no
+exec-context-ignore-sigpipe=yes
+exec-context-keyring-mode=private
+exec-context-protect-proc=default
+exec-context-proc-subset=all
+exec-context-runtime-directory-preserve-mode=no
+exec-context-directories-RuntimeDirectory=0755
+exec-context-directories-StateDirectory=0755
+exec-context-directories-CacheDirectory=0755
+exec-context-directories-LogsDirectory=0755
+exec-context-directories-ConfigurationDirectory=0755
+exec-context-limit-NOFILE=1024:524288
+exec-context-limit-MEMLOCK=8388608
+exec-context-std-input=null
+exec-context-std-output=journal
+exec-context-std-error=inherit
+exec-context-stdio-as-fds=yes
+exec-context-tty-rows=4294967295
+exec-context-tty-columns=4294967295
+exec-context-syslog-priority=30
+exec-context-syslog-level-prefix=yes
+exec-context-log-level-max=-1
+exec-context-mount-propagation-flag=0
+exec-context-utmp-mode=init
+exec-context-syscall-errno=2147483646
+exec-context-mount-image=/foo.raw /run/img2:3 root:nosuid
+
+exec-command-path=mount
+exec-command-argv=mount
+exec-command-flags=0
+
+exec-parameters-runtime-scope=system
+exec-parameters-environment=LANG=C.UTF-8
+exec-parameters-environment=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
+exec-parameters-flags=13855
+exec-parameters-cgroup-supported=1965
+exec-parameters-cgroup-path=/system.slice/run-u26.service
+exec-parameters-cgroup-id=3376
+exec-parameters-prefix-directories-RuntimeDirectory=/run
+exec-parameters-prefix-directories-StateDirectory=/var/lib
+exec-parameters-prefix-directories-CacheDirectory=/var/cache
+exec-parameters-prefix-directories-LogsDirectory=/var/log
+exec-parameters-prefix-directories-ConfigurationDirectory=/etc
+exec-parameters-stdin-fd=44
+exec-parameters-stdout-fd=45
+exec-parameters-stderr-fd=63
+exec-parameters-user-lookup-fd=65
+exec-parameters-unit-id=run-u26.service
+exec-parameters-invocation-id-string=fd06144c3fc64436b42b30b2eb8189ee
+
+
+exec-cgroup-context-cpu-accounting=yes
+exec-cgroup-context-memory-accounting=yes
+exec-cgroup-context-tasks-accounting=yes
+exec-cgroup-context-allowed-cpus=
+exec-cgroup-context-startup-allowed-cpus=
+exec-cgroup-context-allowed-memory-nodes=
+exec-cgroup-context-startup-allowed-memory-nodes=
+exec-cgroup-context-tasks-max-value=15
+exec-cgroup-context-tasks-max-scale=100
+exec-cgroup-context-device-policy=auto
+exec-cgroup-context-managed-oom-swap=auto
+exec-cgroup-context-managed-oom-memory-pressure=auto
+exec-cgroup-context-managed-oom-memory-pressure-limit=0
+exec-cgroup-context-managed-oom-preference=none
+exec-cgroup-context-memory-pressure-watch=auto
+exec-cgroup-context-memory-pressure-threshold-usec=200000
+exec-cgroup-context-ip-address-allow-reduced=yes
+exec-cgroup-context-ip-address-deny-reduced=yes
+
+