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ea089f8c71
freebsd-dev/usr.sbin/bhyve
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Marcelo Araujo ea089f8c71 Fix a memory leak on topology_parse(). 
strdup(3) allocates memory for a copy of the string, does the copy and
returns a pointer to it. If there is no sufficient memory NULL is returned
and the global errno is set to ENOMEM.
We do a sanity check to see if it was possible to allocate enough memory.

Also as we allocate memory, we need to free this memory used. Or it will
going out of scope leaks the storage it points to.

Reviewed by:	rgrimes
MFC after:	3 weeks.
X-MFC:		r332298
Sponsored by:	iXsystems Inc.
Differential Revision:	https://reviews.freebsd.org/D15550
2018-05-25 02:07:05 +00:00
..
acpi.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
acpi.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
ahci.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
atkbdc.c Include atkbdc header where there are declared the prototype functions 2018-05-22 05:21:53 +00:00
atkbdc.h Import bhyve_graphics into CURRENT. Thanks to all who tested 2016-07-04 03:19:06 +00:00
bhyve.8 Initial debug server for bhyve. 2018-05-01 15:17:46 +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 Fix a memory leak on topology_parse(). 2018-05-25 02:07:05 +00:00
bhyverun.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
block_if.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
block_if.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +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 various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
dbgport.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
dbgport.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
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
gdb.c Initial debug server for bhyve. 2018-05-01 15:17:46 +00:00
gdb.h Initial debug server for bhyve. 2018-05-01 15:17:46 +00:00
inout.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
inout.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
ioapic.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
ioapic.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
Makefile Initial debug server for bhyve. 2018-05-01 15:17:46 +00:00
Makefile.depend DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
mem.c pthread_rwlock_unlock(3) returns 0 if successful, otherwise an error number 2018-05-23 09:34:51 +00:00
mem.h Initial debug server for bhyve. 2018-05-01 15:17:46 +00:00
mevent_test.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
mevent.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
mevent.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
mptbl.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
mptbl.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
pci_ahci.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +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 Revert: r334016 2018-05-22 06:02:11 +00:00
pci_emul.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +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 various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +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 various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
pci_lpc.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
pci_passthru.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
pci_uart.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
pci_virtio_block.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
pci_virtio_console.c vq_getchain() can return -1 if some descriptor(s) are invalid and prints 2018-05-15 05:55:29 +00:00
pci_virtio_net.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +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 various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
post.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +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 Allow arbitrary numbers of columns for VNC server screen resolution. 2018-05-04 01:36:49 +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 various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
rtc.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
smbiostbl.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
smbiostbl.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +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 various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
spinup_ap.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
task_switch.c Fix CTASSERT issue in a more clean way 2016-07-06 16:02:15 +00:00
uart_emul.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
uart_emul.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
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 various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
virtio.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
xmsr.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
xmsr.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00