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Aaron Ruby f9cd754c55 rutabaga_gfx/ffi: fix case when num_iovecs is zero in create_blob 
Panicked on rutabaga_reosurce_create_blob, std::slice::from_raw_parts
requires non-null pointer

Add check to prevent hitting this case

Change-Id: I51ca19249322126f7fccdd334c766f2bc30b5650
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/5812885
Reviewed-by: Kaiyi Li <kaiyili@google.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Commit-Queue: Gurchetan Singh <gurchetansingh@chromium.org>
2024-08-26 21:35:13 +00:00
.cargo Enable clippy for android code 2024-07-09 20:43:44 +00:00
.config dev_container: Pass through NEXTEST_PROFILE 2023-12-14 19:01:30 +00:00
.devcontainer dev_container: Replace better toml extension 2023-07-27 23:37:15 +00:00
.github
.vscode
aarch64 hyp: Rename ProtectionType::loads_firmware() 2024-08-21 10:06:42 +00:00
acpi_tables Replace ::max_value() with ::MAX 2024-07-09 23:26:03 +00:00
android_audio Refactor android_audio 2024-07-08 20:26:39 +00:00
arch aarch64: add cmdline param to control FDT address 2024-08-06 00:06:52 +00:00
argh_helpers Update to syn-2 2023-12-02 00:23:50 +00:00
audio_streams_conformance_test audio_streams_conformance_test: remove unused minijail dep 2024-05-22 21:24:02 +00:00
audio_util clippy: enforce safety block comments 2023-12-14 18:21:54 +00:00
base Let UnixSeqpacketListener convert into OwnedFd 2024-08-21 15:47:40 +00:00
base_tokio Avoid clippy::blocks_in_conditions warnings 2024-06-11 00:18:47 +00:00
bit_field Replace ::max_value() with ::MAX 2024-07-09 23:26:03 +00:00
broker_ipc metrics: Switch metrics from Tube to SendTube 2024-04-09 01:38:03 +00:00
common tree-wide: replace data_model::zerocopy_from_*() 2024-03-13 18:03:24 +00:00
cros_async cros_async: fix Windows test failures. 2024-06-13 21:49:24 +00:00
cros_fdt Fix clippy::assigning_clones lints 2024-06-10 19:33:36 +00:00
cros_tracing Cargo.toml: avoid "*" versions for external crates 2024-05-22 01:01:42 +00:00
cros_tracing_types Cargo.toml: avoid "*" versions for external crates 2024-05-22 01:01:42 +00:00
crosvm_cli devices: vfio: make global container state explicit 2024-06-06 23:31:16 +00:00
crosvm_control vm_control: fix more wildcard re-exports 2024-06-14 22:38:27 +00:00
crosvm_plugin Cargo.toml: avoid "*" versions for external crates 2024-05-22 01:01:42 +00:00
devices devices: virtio: make Queue track its own Interrupt 2024-08-23 01:23:11 +00:00
disk Add support for partition GUID 2024-07-11 01:15:29 +00:00
docs/book devices: virtio: make Queue track its own Interrupt 2024-08-23 01:23:11 +00:00
e2e_tests device: fs: add vhost-user-fs e2e test 2024-08-05 10:23:03 +00:00
ext2 ext2: Use memory offset instead of block id for mmaping info 2024-08-09 06:02:11 +00:00
fuse device: fs: add unit tests for FS_IOC_SETPATHXATTR ioctl 2024-07-29 06:07:27 +00:00
fuzz devices: virtio: make Queue track its own Interrupt 2024-08-23 01:23:11 +00:00
gpu_display gpu_display: android: rename ANativeWindow struct 2024-06-18 01:51:04 +00:00
hypervisor Update a few older VM tests to work with more functional HAXM 2024-08-22 22:26:16 +00:00
infra Roll recipe dependencies (trivial). 2024-08-26 20:37:57 +00:00
io_uring Fix clippy::suspicious_open_options warnings 2024-06-10 19:39:47 +00:00
jail seccomp: allow socketpair for ipcz 2024-08-21 07:59:28 +00:00
kernel_cmdline Cargo.toml: avoid "*" versions for external crates 2024-05-22 01:01:42 +00:00
kernel_loader kernel_loader: add Multiboot kernel loader 2024-08-19 19:56:57 +00:00
kvm hypervisor: kvm: avoid unnecessary PathBuf allocation 2024-07-08 20:10:41 +00:00
kvm_sys kvm_sys: Move KVM_PVIOMMU_SET_CONFIG to lib.rs 2024-07-30 18:17:34 +00:00
libcras_stub Cargo.toml: avoid "*" versions for external crates 2024-05-22 01:01:42 +00:00
linux_input_sys Cargo.toml: avoid "*" versions for external crates 2024-05-22 01:01:42 +00:00
logo
media Add aarch64-linux-android target 2024-07-11 17:35:22 +00:00
metrics metrics: add missing features in Cargo.toml 2024-07-03 00:33:08 +00:00
metrics_events metric_events & src: add metric for VcpuShutdown. 2024-05-31 18:25:50 +00:00
net_sys Cargo.toml: avoid "*" versions for external crates 2024-05-22 01:01:42 +00:00
net_util base: define ioctls as consts rather than functions 2024-06-25 19:17:21 +00:00
perfetto Cargo.toml: avoid "*" versions for external crates 2024-05-22 01:01:42 +00:00
power_monitor power_monitor: Filter out some power signals 2024-03-22 02:23:57 +00:00
prebuilts Cargo.toml: avoid "*" versions for external crates 2024-05-22 01:01:42 +00:00
proto_build_tools Cargo.toml: upgrade protobuf 2.x -> 3.x 2023-04-28 19:32:01 +00:00
protos clippy: enforce safety block comments 2023-12-14 18:21:54 +00:00
resources Fix clippy::unnecessary_get_then_check warnings 2024-06-10 20:01:30 +00:00
riscv64 riscv64: fix fdt_position assert 2024-08-08 18:15:50 +00:00
rutabaga_gfx rutabaga_gfx/ffi: fix case when num_iovecs is zero in create_blob 2024-08-26 21:35:13 +00:00
sandbox Cargo.toml: avoid "*" versions for external crates 2024-05-22 01:01:42 +00:00
serde_keyvalue Cargo.toml: avoid "*" versions for external crates 2024-05-22 01:01:42 +00:00
src devices: virtio-console: refactor and consolidate 2024-08-14 19:59:44 +00:00
swap base: define ioctls as consts rather than functions 2024-06-25 19:17:21 +00:00
system_api devices: virtio-fs: enable dbus crate stdfd feature 2024-03-08 22:14:51 +00:00
tests Reformat comments 2024-02-15 23:30:13 +00:00
third_party vmm_vhost: SET_DEVICE_STATE support 2024-08-08 23:04:11 +00:00
tools infra: Add android-aarch64 builder 2024-07-11 17:43:44 +00:00
tube_transporter Cargo.toml: avoid "*" versions for external crates 2024-05-22 01:01:42 +00:00
usb_sys clippy: enforce safety block comments 2023-12-14 18:21:54 +00:00
usb_util base: define ioctls as consts rather than functions 2024-06-25 19:17:21 +00:00
vendor vendor/generic/metrics: document API methods. 2024-06-04 21:46:46 +00:00
vfio_sys bindgen: update to Linux 6.6 headers 2024-01-09 00:37:43 +00:00
vhost base: define ioctls as consts rather than functions 2024-06-25 19:17:21 +00:00
virtio_sys devices: virtio: Support virtio suspend 2024-05-02 01:20:09 +00:00
vm_control devices: Vmwdt: get vcpu pid/tid mapping from VM 2024-07-25 00:38:15 +00:00
vm_memory aarch64: add cmdline param to control FDT address 2024-08-06 00:06:52 +00:00
win_audio Windows clippy fixes for Rust 1.77 2024-06-13 01:07:13 +00:00
win_util Replace ::max_value() with ::MAX 2024-07-09 23:26:03 +00:00
x86_64 x86_64: move gdb support to a separate file 2024-08-21 18:01:53 +00:00
.dockerignore
.envrc Automatically register tools/ on PATH 2023-03-03 00:33:15 +00:00
.gitattributes config: force lf as line endings 2023-11-07 17:38:58 +00:00
.gitignore Automatically register tools/ on PATH 2023-03-03 00:33:15 +00:00
.gitmodules devices: remove --software-tpm support 2023-10-02 23:28:45 +00:00
.rustfmt.toml rustfmt: wrap comments 2024-02-15 23:30:13 +00:00
ARCHITECTURE.md docs: book: update architecture docs 2023-06-01 22:37:17 +00:00
Cargo.lock devices: vmwdt: change functions to return Results 2024-07-25 17:42:16 +00:00
Cargo.toml Enable clippy for android code 2024-07-09 20:43:44 +00:00
CONTRIBUTING.md CONTRIBUTING: Fix typo 'Cargo.lock' 2024-07-17 03:47:21 +00:00
DIR_METADATA Add arcvm_gki_cq test plan 2024-08-21 18:24:58 +00:00
LICENSE
mypy.ini
OWNERS crosvm: add idanr@ to OWNERS 2024-05-31 00:11:01 +00:00
OWNERS_COUNCIL OWNERS_COUNCIL: Update council reviewers 2024-05-29 18:36:55 +00:00
PRESUBMIT.cfg
pyproject.toml
README.chromeos.md
README.md Fix remaining Chrome/Chromium OS instances 2023-01-03 22:14:30 +00:00
rust-toolchain rust-toolchain: update to Rust 1.77.2 2024-06-18 18:21:17 +00:00

README.md

crosvm - The ChromeOS Virtual Machine Monitor

crosvm is a virtual machine monitor (VMM) based on Linux’s KVM hypervisor, with a focus on simplicity, security, and speed. crosvm is intended to run Linux guests, originally as a security boundary for running native applications on the ChromeOS platform. Compared to QEMU, crosvm doesn’t emulate architectures or real hardware, instead concentrating on paravirtualized devices, such as the virtio standard.

crosvm is currently used to run Linux/Android guests on ChromeOS devices.

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