Ian Jackson 38e7e0d6a8 libxl: Avoid realloc(,0) when libxl__xs_directory returns empty list ...

If the named path is a leaf node, libxl__xs_directory can succeed,
returning non-null, but set *nb to 0.

In three places in libxl this may result in a zero size argument being
passed to malloc() or realloc(), which is not adviseable.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
(cherry picked from commit 48249a1403)

2013-11-25 13:48:34 +00:00

..

bash-completion

libxl: remove shebang from bash_completion helper

2012-02-07 17:18:10 +00:00

check-libxl-api-rules

libxl: enforce prohibitions of internal callers

2012-08-01 12:46:52 +01:00

check-xl-disk-parse

libxl: support custom block hotplug scripts

2012-08-06 12:28:03 +01:00

check-xl-vif-parse

libxl: fix vif rate parsing

2013-10-10 16:06:13 +01:00

CODING_STYLE

libxl: add CODING_STYLE

2011-04-04 14:54:46 +01:00

flexarray.c

libxl: Have flexarray using the GC

2012-10-05 14:34:30 +01:00

flexarray.h

libxl: Add a comment about NOGC usage with flexarray

2012-10-08 11:45:29 +01:00

gentest.py

libxl: make devid a type so it is initialized properly

2012-10-05 14:34:27 +01:00

gentypes.py

libxl: idl: always initialise the KeyedEnum keyvar in the member init function

2012-08-03 09:54:14 +01:00

idl.py

libxl: add a new Array type to the IDL

2012-07-06 13:17:40 +01:00

idl.txt

libxl: add a new Array type to the IDL

2012-07-06 13:17:40 +01:00

libxl_aoutils.c

libxl: Do not generate short block in libxl__datacopier_prefixdata

2013-11-25 13:48:27 +00:00

libxl_arch.h

libxl: Introduce libxl__arch_domain_create

2012-05-30 08:57:50 +01:00

libxl_blktap2.c

libxl: fix cleanup of tap devices in libxl__device_destroy

2012-08-03 12:25:29 +01:00

libxl_bootloader.c

fix wrong path while calling pygrub and libxl-save-helper

2013-01-11 12:22:28 +00:00

libxl_cpuid.c

libxl: use Linux-compatible names for sse4 cpuid features

2013-05-30 09:24:14 +01:00

libxl_create.c

libxl: Remove qxl support for the 4.3 release

2013-05-30 09:35:34 +01:00

libxl_device.c

libxl: Restrict permissions on PV console device xenstore nodes

2013-06-25 11:24:22 +01:00

libxl_dm.c

libxl,hvmloader: Don't relocate memory for MMIO hole

2013-06-24 12:20:29 +01:00

libxl_dom.c

libxl: automatic placement deals with node-affinity

2013-04-17 12:11:15 +01:00

libxl_event.c

libxl: fix stale timeout event callback race

2013-01-24 12:47:53 +00:00

libxl_event.h

libxl: unconst the event argument to the event_occurs hook.

2013-05-01 13:00:57 +01:00

libxl_exec.c

libxl: Enable -Wshadow.

2012-09-17 11:17:00 +01:00

libxl_flask.c

libxl: move a lot more includes into libxl_internal.h

2012-01-13 16:54:19 +00:00

libxl_fork.c

libxl: save/restore errno in SIGCHLD handler

2013-11-25 13:48:17 +00:00

libxl_internal.c

libxl: Move gc_is_real to libxl_internal.h.

2012-10-05 14:34:29 +01:00

libxl_internal.h

libxl: Add "cpu-add" QMP command.

2013-06-26 17:46:49 +01:00

libxl_json.c

libxl: move definition of libxl_domain_config into the IDL

2012-12-19 14:33:24 +00:00

libxl_json.h

libxl: beautify json with YAJL2

2013-04-12 12:21:02 +01:00

libxl_linux.c

xl/libxl: add gatewaydev/netdev to vif specification

2013-03-15 12:40:08 +00:00

libxl_netbsd.c

libxl: use qemu-xen (upstream QEMU) as device model by default

2013-03-13 16:00:00 +00:00

libxl_noarch.c

libxl: Introduce libxl__arch_domain_create

2012-05-30 08:57:50 +01:00

libxl_noblktap2.c

libxl: fix cleanup of tap devices in libxl__device_destroy

2012-08-03 12:25:29 +01:00

libxl_nocpuid.c

arm: compile libxl

2012-05-30 08:57:49 +01:00

libxl_numa.c

libxl: automatic placement deals with node-affinity

2013-04-17 12:11:15 +01:00

libxl_osdeps.h

libxl: NetBSD PCI passthrough support

2012-10-25 17:12:55 +01:00

libxl_paths.c

libxl: remove lockdir and config dir from the API

2012-05-29 16:44:06 +01:00

libxl_pci.c

libxl: suppress device assignment to HVM guest when there is no IOMMU

2013-07-01 15:20:28 +01:00

libxl_qmp.c

libxl: Add "cpu-add" QMP command.

2013-06-26 17:46:49 +01:00

libxl_save_callout.c

fix wrong path while calling pygrub and libxl-save-helper

2013-01-11 12:22:28 +00:00

libxl_save_helper.c

tools/migrate: Fix regression when migrating from older version of Xen

2013-11-12 15:05:55 +00:00

libxl_save_msgs_gen.pl

libxl: prepare for asynchronous writing of qemu save file

2012-06-28 18:43:24 +01:00

libxl_types_internal.idl

libxl: move libxl_device_action to idl

2013-03-13 14:48:00 +00:00

libxl_types.idl

libxl: Remove qxl support for the 4.3 release

2013-05-30 09:35:34 +01:00

libxl_utils.c

tools/libxl: fix array subscript has type 'char'

2013-05-31 12:46:33 +01:00

libxl_utils.h

libxl: postpone backend name resolution

2013-04-17 14:55:36 +01:00

libxl_uuid.c

libxl: plumb libxl_domain_config down into device model creation.

2012-01-31 14:41:00 +00:00

libxl_uuid.h

libxl: plumb libxl_domain_config down into device model creation.

2012-01-31 14:41:00 +00:00

libxl_x86.c

xl, e820_host, PV passthrough: Fix guests crashing when memory == maxmem

2013-05-30 09:01:24 +01:00

libxl_xshelp.c

libxl: Restrict permissions on PV console device xenstore nodes

2013-06-25 11:24:22 +01:00

libxl.c

libxl: Avoid realloc(,0) when libxl__xs_directory returns empty list

2013-11-25 13:48:34 +00:00

libxl.h

libxl: add LIBXL_HAVE_<foo> for outstanding_pages and outstanding_memkb

2013-06-12 10:11:27 +01:00

libxlu_cfg_i.h

libxl: move a lot more includes into libxl_internal.h

2012-01-13 16:54:19 +00:00

libxlu_cfg_l.c

libxl: regenerate libxlu cfg parser after 9e14c516b6

2013-04-12 08:55:18 +01:00

libxlu_cfg_l.h

libxl: Rerun flex

2012-08-24 12:38:16 +01:00

libxlu_cfg_l.l

libxl: regenerate libxlu cfg parser after 9e14c516b6

2013-04-12 08:55:18 +01:00

libxlu_cfg_y.c

libxl: Tolerate xl config files missing trailing newline

2012-09-14 10:25:15 +01:00

libxlu_cfg_y.h

libxl: Rerun bison

2012-08-24 12:38:18 +01:00

libxlu_cfg_y.y

libxl: Tolerate xl config files missing trailing newline

2012-09-14 10:25:15 +01:00

libxlu_cfg.c

libxlu: Rename filename to config_source

2012-05-15 16:28:12 +01:00

libxlu_disk_i.h

libxl: support custom block hotplug scripts

2012-08-06 12:28:03 +01:00

libxlu_disk_l.c

libxl: postpone backend name resolution

2013-04-17 14:55:36 +01:00

libxlu_disk_l.h

libxl: postpone backend name resolution

2013-04-17 14:55:36 +01:00

libxlu_disk_l.l

libxl: postpone backend name resolution

2013-04-17 14:55:36 +01:00

libxlu_disk.c

xl: support empty CDROM devices

2012-07-26 10:35:35 +01:00

libxlu_internal.h

libxlu: Rename filename to config_source

2012-05-15 16:28:12 +01:00

libxlu_pci.c

xl, libxl: Add per-device and global permissive config options for pci passthrough

2012-04-04 16:06:42 +01:00

libxlu_vif.c

libxl: fix vif rate parsing

2013-10-10 16:06:13 +01:00

libxlutil.h

xl: add support for vif rate limiting

2012-04-24 17:09:22 +01:00

Makefile

tools: Bump some library sonames

2013-05-07 13:37:56 +01:00

osdeps.c

libxl: fixup incorrect indentation

2011-10-12 16:21:32 +01:00

xl_cmdimpl.c

xl: fix `xl cpupool-list' behavior in case no pool name is provided

2013-10-11 18:54:06 +01:00

xl_cmdtable.c

libxl: Make 'xl vcpu-set' work properly on overcommited hosts with an override.

2013-05-14 10:02:13 +01:00

xl_sxp.c

xl: prepare to enable Wshadow

2012-09-17 11:17:01 +01:00

xl.c

libxl: Change claim_mode from bool to int.

2013-05-14 10:02:00 +01:00

xl.h

libxl: Change claim_mode from bool to int.

2013-05-14 10:02:00 +01:00