Pierre Pronchery 869d760cb9 bhyve: avoid TOCTOU on iov_len in virtio_vq_recordon() ... Avoid a race condition when accessing guest memory, by reading memory contents only once. This has also been applied to _vq_record() in sys/dev/beri/virtio/virtio.c, as per markj@'s suggestion. Reported by: Synacktiv Reviewed by: markj Security: HYP-10 Sponsored by: The Alpha-Omega Project Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D45735		2024-09-27 10:20:53 -04:00
..
aarch64	bhyve: Assert success in a couple of libvmmapi calls	2024-07-31 22:41:30 +00:00
amd64	bhyve: Make boot ROM handling more consistent	2024-08-19 13:55:47 +00:00
gdb	bhyve: Add arm64 support to the gdb stub	2024-06-04 15:03:17 -04:00
kbdlayout	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
acpi.c	bhyve: return ENOMEM instead of EFAULT and call free() after being used	2024-01-16 09:39:25 -05:00
acpi.h
acpi_device.c
acpi_device.h
ahci.h
audio.c	bhyve/audio.c: avoid re-calculating the length of dev_name	2023-12-26 09:36:31 -07:00
audio.h
basl.c	bhyve: add config option to load ACPI tables into memory	2023-08-22 07:49:00 +02:00
basl.h
bhyve.8	bhyve: Add raw tcp to uart backend	2024-09-19 09:20:25 +00:00
bhyve_config.5	bhyve: Add raw tcp to uart backend	2024-09-19 09:20:25 +00:00
bhyvegc.c	usr.sbin: Automated cleanup of cdefs and other formatting	2023-11-26 22:24:01 -07:00
bhyvegc.h
bhyverun.c	bhyve: Make boot ROM handling more consistent	2024-08-19 13:55:47 +00:00
bhyverun.h	bhyve: Fix handling of -r	2024-04-29 10:13:50 -04:00
block_if.c	usr.sbin: Automated cleanup of cdefs and other formatting	2023-11-26 22:24:01 -07:00
block_if.h
bootrom.c	bhyve: Make boot ROM handling more consistent	2024-08-19 13:55:47 +00:00
bootrom.h	bhyve: Make boot ROM handling more consistent	2024-08-19 13:55:47 +00:00
config.c
config.h
console.c	usr.sbin: Automated cleanup of cdefs and other formatting	2023-11-26 22:24:01 -07:00
console.h
debug.h
gdb.c	bhyve: Optionally put vCPUs back in the debug state after resuming	2024-08-07 19:27:23 +00:00
gdb.h	bhyve: refactor gdbstub to enable single-stepping on AMD CPUs	2023-12-12 15:28:59 -08:00
hda_codec.c
hda_reg.h
hdac_reg.h
iov.c	usr.sbin: Automated cleanup of cdefs and other formatting	2023-11-26 22:24:01 -07:00
iov.h
ipc.h
libslirp.h	bhyve: Add a slirp network backend	2023-11-22 15:18:46 -05:00
Makefile	ctl: Support NVMe requests in debug trace functions	2024-05-02 16:31:34 -07:00
Makefile.depend
Makefile.depend.options
mem.c	usr.sbin: Automated cleanup of cdefs and other formatting	2023-11-26 22:24:01 -07:00
mem.h
mevent.c	bhyve: Extend mevent to support updating timers	2024-04-10 11:17:56 -04:00
mevent.h	bhyve: Extend mevent to support updating timers	2024-04-10 11:17:56 -04:00
mevent_test.c
net_backend_netgraph.c	bhyve: Split backends into separate files	2023-11-22 15:18:46 -05:00
net_backend_netmap.c	bhyve: Split backends into separate files	2023-11-22 15:18:46 -05:00
net_backend_slirp.c	bhyve: correct slirp_recv_disable()	2024-01-17 09:12:44 -09:00
net_backends.c	bhyve: Split backends into separate files	2023-11-22 15:18:46 -05:00
net_backends.h	bhyve: Split backends into separate files	2023-11-22 15:18:46 -05:00
net_backends_priv.h	bhyve: Split backends into separate files	2023-11-22 15:18:46 -05:00
net_utils.c	usr.sbin: Automated cleanup of cdefs and other formatting	2023-11-26 22:24:01 -07:00
net_utils.h
pci_ahci.c	bhyve: Initialize stack buffer in pci_ahci	2024-09-26 14:06:10 -04:00
pci_e82545.c	usr.sbin: Automated cleanup of cdefs and other formatting	2023-11-26 22:24:01 -07:00
pci_emul.c	bhyve: Fix an inverted check when enabling PCI busmastering	2024-09-21 13:42:15 +00:00
pci_emul.h	bhyve: Support legacy PCI interrupts on arm64	2024-04-10 11:17:56 -04:00
pci_fbuf.c	bhyve: avoid updating fbaddr when vm_mmap_memseg fails	2024-08-26 16:23:52 -04:00
pci_hda.c	bhyve: validate corb->wp to avoid infinite loop	2024-09-22 07:25:02 -04:00
pci_hda.h
pci_hostbridge.c
pci_irq.h	bhyve: Support legacy PCI interrupts on arm64	2024-04-10 11:17:56 -04:00
pci_nvme.c	bhyve: Use NVMEF macro to construct fields	2024-01-29 11:02:07 -08:00
pci_passthru.c	bhyve: Treat the COMMAND register for PCI passthru devices as emulated	2024-07-31 10:50:33 -04:00
pci_passthru.h	bhyve: Improve pcifd function naming	2023-10-04 12:53:16 -04:00
pci_uart.c	bhyve: Move device model-independent UART code into a separate file	2024-03-21 01:04:48 -04:00
pci_virtio_9p.c	usr.sbin: Automated cleanup of cdefs and other formatting	2023-11-26 22:24:01 -07:00
pci_virtio_block.c	usr.sbin: Automated cleanup of cdefs and other formatting	2023-11-26 22:24:01 -07:00
pci_virtio_console.c	usr.sbin: Automated cleanup of cdefs and other formatting	2023-11-26 22:24:01 -07:00
pci_virtio_input.c	usr.sbin: Automated cleanup of cdefs and other formatting	2023-11-26 22:24:01 -07:00
pci_virtio_net.c	usr.sbin: Automated cleanup of cdefs and other formatting	2023-11-26 22:24:01 -07:00
pci_virtio_rnd.c	usr.sbin: Automated cleanup of cdefs and other formatting	2023-11-26 22:24:01 -07:00
pci_virtio_scsi.c	usr.sbin: Automated cleanup of cdefs and other formatting	2023-11-26 22:24:01 -07:00
pci_xhci.c	bhyve: simplify slot validation in xHCI emulation	2024-09-21 13:36:10 -04:00
pci_xhci.h
pctestdev.c	usr.sbin: Automated cleanup of cdefs and other formatting	2023-11-26 22:24:01 -07:00
pctestdev.h
qemu_fwcfg.c	bhyve: fix buffer overflow in QemuFwCfg	2023-10-17 15:57:28 +02:00
qemu_fwcfg.h
qemu_loader.c
qemu_loader.h
rfb.c	bhyve: support noVNC SetPixelFormat request	2024-09-09 10:21:17 -07:00
rfb.h
rtc_pl031.c	bhyve: Implement a PL031 RTC on arm64	2024-04-10 11:17:56 -04:00
rtc_pl031.h	bhyve: Implement a PL031 RTC on arm64	2024-04-10 11:17:56 -04:00
smbiostbl.c	bhyve: Use vm_get_highmem_base() instead of hard-coding the value	2024-04-10 11:17:55 -04:00
smbiostbl.h
snapshot.c	bhyve: Use vm_get_highmem_base() instead of hard-coding the value	2024-04-10 11:17:55 -04:00
snapshot.h	bhyve: Remove init_snapshot() and initialize static vars	2023-10-17 14:26:51 -04:00
sockstream.c	usr.sbin: Automated cleanup of cdefs and other formatting	2023-11-26 22:24:01 -07:00
sockstream.h
tpm_device.c	bhyve: add cmdline option for TPM emulation	2023-08-17 08:17:59 +02:00
tpm_device.h	bhyve: add cmdline option for TPM emulation	2023-08-17 08:17:59 +02:00
tpm_emul.h
tpm_emul_passthru.c
tpm_intf.h
tpm_intf_crb.c	bhyve: avoid a potential deadlock	2024-08-05 09:48:22 +02:00
tpm_ppi.h
tpm_ppi_qemu.c	bhyve: fix Out-Of-Bounds read/write heap in tpm_ppi_mem_handler	2024-09-04 14:38:11 +00:00
uart_backend.c	bhyve: Add raw tcp to uart backend	2024-09-19 09:20:25 +00:00
uart_backend.h	bhyve: Move lock of uart frontend to uart backend	2024-05-01 11:09:31 -04:00
uart_emul.c	bhyve: Move lock of uart frontend to uart backend	2024-05-01 11:09:31 -04:00
uart_emul.h	bhyve: Add PL011 UART emulation	2024-04-10 11:17:55 -04:00
uart_pl011.c	bhyve: Move lock of uart frontend to uart backend	2024-05-01 11:09:31 -04:00
usb_emul.c	usr.sbin: Automated cleanup of cdefs and other formatting	2023-11-26 22:24:01 -07:00
usb_emul.h
usb_mouse.c	Fix issue with Linux guest XHCI tablet probing.	2024-01-14 21:38:55 +10:00
virtio.c	bhyve: avoid TOCTOU on iov_len in virtio_vq_recordon()	2024-09-27 10:20:53 -04:00
virtio.h	usr.sbin: Remove repeated words	2024-04-11 11:53:37 -06:00
vmexit.h	bhyve: Split vmexit handling into a separate file	2023-10-04 12:53:16 -04:00
vmgenc.c	usr.sbin: Automated cleanup of cdefs and other formatting	2023-11-26 22:24:01 -07:00
vmgenc.h