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569aaa3b97
freebsd-dev/usr.sbin/bhyve
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Bartek Rutkowski 569aaa3b97 bhyve: avoid applying capsicum capabilities to file that was not opened 
When using -l option targeting file that can't be opened (ie. nmdm module
is not loaded and /dev/nmdm* is specified) bhyve tries to apply capsicum
capabilities to a file that was not opened.

Enclose that code in an if statement and only run it on correctly opened
descriptor also providing meaningful message in case of an error.

Submitted by:	Pawel Biernacki <pawel.biernacki@gmail.com>
Reviewed by:	grehan, emaste
Sponsoied by:	Mysterious Code Ltd.
Differential Revision:	D12985
2017-11-11 22:50:14 +00:00
..
acpi.c Use strlcpy() instead of strncpy() because subsequent mkstemps expects 2015-09-17 18:11:26 +00:00
acpi.h Implement a PCI interrupt router to route PCI legacy INTx interrupts to 2014-05-15 14:16:55 +00:00
ahci.h Polish AHCI disk identify data and fix speed negotiation. 2015-03-13 20:14:35 +00:00
atkbdc.c Import bhyve_graphics into CURRENT. Thanks to all who tested 2016-07-04 03:19:06 +00:00
atkbdc.h Import bhyve_graphics into CURRENT. Thanks to all who tested 2016-07-04 03:19:06 +00:00
bhyve.8 Bump manpage date. 2017-06-02 02:37:17 +00:00
bhyvegc.c bhyvegc_resize: make use of reallocarray(3) for bounds-checking. 2017-05-24 14:24:47 +00:00
bhyvegc.h Import bhyve_graphics into CURRENT. Thanks to all who tested 2016-07-04 03:19:06 +00:00
bhyverun.c Capsicum support for bhyve(8). 2017-02-14 13:35:59 +00:00
bhyverun.h Fix CTASSERT issue in a more clean way 2016-07-06 16:02:15 +00:00
block_if.c Capsicum support for bhyve(8). 2017-02-14 13:35:59 +00:00
block_if.h Temporarily revert r282922 which bumped the max descriptors. 2015-05-21 04:19:22 +00:00
bootrom.c Restructure memory allocation in bhyve to support "devmem". 2015-06-18 06:00:17 +00:00
bootrom.h Restructure memory allocation in bhyve to support "devmem". 2015-06-18 06:00:17 +00:00
console.c Import bhyve_graphics into CURRENT. Thanks to all who tested 2016-07-04 03:19:06 +00:00
console.h Import bhyve_graphics into CURRENT. Thanks to all who tested 2016-07-04 03:19:06 +00:00
consport.c bhyve: whitespace fix for r313727 2017-02-14 16:49:32 +00:00
dbgport.c Capsicum support for bhyve(8). 2017-02-14 13:35:59 +00:00
dbgport.h
fwctl.c Use MIN()/MAX() macros from sys/param.h. 2016-04-22 06:25:32 +00:00
fwctl.h Simple sysctl-like firmware query interface. Similar in operation 2015-10-02 21:09:49 +00:00
inout.c Deprecate the 3-way return values from vm_gla2gpa() and vm_copy_setup(). 2015-05-06 16:25:20 +00:00
inout.h Simplify the meaning of return values from the inout handlers. After this 2014-07-25 20:18:35 +00:00
ioapic.c Make PCI interupts allocation static when using bootrom (UEFI). 2016-07-14 17:16:10 +00:00
ioapic.h Make PCI interupts allocation static when using bootrom (UEFI). 2016-07-14 17:16:10 +00:00
Makefile Add VNC Authentication support based on RFC6143 section 7.2.2. 2017-06-02 02:35:16 +00:00
Makefile.depend DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
mem.c Support PCI extended config space in bhyve. 2014-08-08 03:49:01 +00:00
mem.h Support PCI extended config space in bhyve. 2014-08-08 03:49:01 +00:00
mevent_test.c
mevent.c Capsicum support for bhyve(8). 2017-02-14 13:35:59 +00:00
mevent.h
mptbl.c Implement a PCI interrupt router to route PCI legacy INTx interrupts to 2014-05-15 14:16:55 +00:00
mptbl.h
pci_ahci.c Fix variable for sizeof() in previous commit. 2017-04-02 20:57:59 +00:00
pci_e82545.c bhyve/pci_e82545.c: squelch gcc warning for noreturn procedure 2017-07-28 21:42:59 +00:00
pci_emul.c Make PCI interupts allocation static when using bootrom (UEFI). 2016-07-14 17:16:10 +00:00
pci_emul.h Add emulation for multiple (up to 16) MSI vectors for AHCI. 2016-07-08 21:30:18 +00:00
pci_fbuf.c Add VNC Authentication support based on RFC6143 section 7.2.2. 2017-06-02 02:35:16 +00:00
pci_hostbridge.c The 'hostbridge' device exists to allow guests to infer msi/msix 2015-05-21 20:11:52 +00:00
pci_irq.c Make PCI interupts allocation static when using bootrom (UEFI). 2016-07-14 17:16:10 +00:00
pci_irq.h Make PCI interupts allocation static when using bootrom (UEFI). 2016-07-14 17:16:10 +00:00
pci_lpc.c Restructure memory allocation in bhyve to support "devmem". 2015-06-18 06:00:17 +00:00
pci_lpc.h Restructure memory allocation in bhyve to support "devmem". 2015-06-18 06:00:17 +00:00
pci_passthru.c We need CAP_MMAP_RW on memfd, since init_msix_table() may call mmap(). 2017-04-27 05:48:52 +00:00
pci_uart.c Enhance the support for PCI legacy INTx interrupts and enable them in 2014-01-29 14:56:48 +00:00
pci_virtio_block.c bhyve: replace uninitialized variable "offset". 2016-05-13 14:38:04 +00:00
pci_virtio_console.c Capsicum support for bhyve(8). 2017-02-14 13:35:59 +00:00
pci_virtio_net.c Capsicum support for bhyve(8). 2017-02-14 13:35:59 +00:00
pci_virtio_rnd.c Capsicum support for bhyve(8). 2017-02-14 13:35:59 +00:00
pci_xhci.c Make comments match the code. No functional change. 2017-04-28 05:09:51 +00:00
pci_xhci.h Import bhyve_graphics into CURRENT. Thanks to all who tested 2016-07-04 03:19:06 +00:00
pm.c Reassign copyright statements on several files from Advanced 2015-04-23 14:22:20 +00:00
post.c Rework the DSDT generation code a bit to generate more accurate info about 2014-01-02 21:26:59 +00:00
ps2kbd.c Implement right shift/ctl, and convert the VNC/xorg scancode 2016-07-11 06:31:15 +00:00
ps2kbd.h Import bhyve_graphics into CURRENT. Thanks to all who tested 2016-07-04 03:19:06 +00:00
ps2mouse.c Make sure the 'Always-one' bit is always set to one, 2017-01-08 20:29:35 +00:00
ps2mouse.h Import bhyve_graphics into CURRENT. Thanks to all who tested 2016-07-04 03:19:06 +00:00
rfb.c Check if pthread_create(3) successfully created the thread prior to call 2017-06-16 01:26:01 +00:00
rfb.h Add VNC Authentication support based on RFC6143 section 7.2.2. 2017-06-02 02:35:16 +00:00
rtc.c Add "-u" option to bhyve(8) to indicate that the RTC should maintain UTC time. 2015-02-24 02:04:16 +00:00
rtc.h Add "-u" option to bhyve(8) to indicate that the RTC should maintain UTC time. 2015-02-24 02:04:16 +00:00
smbiostbl.c Correct display of bhyve SMBIOS UUIDs with dmidecode by bumping the version. 2014-09-23 01:17:22 +00:00
smbiostbl.h Add SMBIOS support. 2014-03-04 17:12:06 +00:00
sockstream.c Import bhyve_graphics into CURRENT. Thanks to all who tested 2016-07-04 03:19:06 +00:00
sockstream.h Import bhyve_graphics into CURRENT. Thanks to all who tested 2016-07-04 03:19:06 +00:00
spinup_ap.c Use 'cpuset_t' to represent the vcpus active in a virtual machine. 2014-03-20 18:15:37 +00:00
spinup_ap.h
task_switch.c Fix CTASSERT issue in a more clean way 2016-07-06 16:02:15 +00:00
uart_emul.c bhyve: avoid applying capsicum capabilities to file that was not opened 2017-11-11 22:50:14 +00:00
uart_emul.h
usb_emul.c Import bhyve_graphics into CURRENT. Thanks to all who tested 2016-07-04 03:19:06 +00:00
usb_emul.h Import bhyve_graphics into CURRENT. Thanks to all who tested 2016-07-04 03:19:06 +00:00
usb_mouse.c This fixes a typo in bhyve's USB mouse emulation. 2017-03-22 16:53:03 +00:00
vga.c bhyve/vga.c: fix atc_color_select_67 bit shift 2017-07-28 21:47:10 +00:00
vga.h Import bhyve_graphics into CURRENT. Thanks to all who tested 2016-07-04 03:19:06 +00:00
virtio.c Handling indirect descriptors is a capability of the host and 2015-05-11 21:24:10 +00:00
virtio.h Use correct PCI device id for virtio-rng. 2017-01-08 20:58:58 +00:00
xmsr.c Update several more URLs 2017-10-29 08:17:03 +00:00
xmsr.h Restructure the MSR handling so it is entirely handled by processor-specific 2014-09-20 02:35:21 +00:00