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xen/tools
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Julien Grall c85610a322 tools/xenstored: Fix off-by-one in dump_state_nodes() 
The maximum path length supported by Xenstored protocol is
XENSTORE_ABS_PATH_MAX (i.e 3072). This doesn't take into account the
NUL at the end of the path.

However, the code to dump the nodes will allocate a buffer
of XENSTORE_ABS_PATH. As a result it may not be possible to live-update
if there is a node name of XENSTORE_ABS_PATH.

Fix it by allocating a buffer of XENSTORE_ABS_PATH_MAX + 1 characters.

Take the opportunity to pass the max length of the buffer as a
parameter of dump_state_node_tree(). This will be clearer that the
check in the function is linked to the allocation in dump_state_nodes().

Signed-off-by: Julien Grall <jgrall@amazon.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
2021-07-30 11:02:35 +01:00
..
console
tools/console: Use const whenever we point to literal strings
2021-05-26 16:01:51 +01:00
debugger
tools/debugger: Fix PAGE_SIZE redefinition error
2021-07-09 15:59:36 +01:00
examples
examples: Add PVH example to config example list
2020-12-15 15:51:58 +00:00
firmware
tools/firmware/ovmf: Use OvmfXen platform file if exist and update OVMF
2021-07-27 14:26:57 +01:00
flask
xen/xsm: Drop xsm_hvm_param_nested()
2020-10-06 12:28:37 +01:00
fuzz
libelf: don't attempt to parse __xen_guest for PVH
2021-05-28 09:13:32 +02:00
golang
tools/xl: Add stubdomain_cmdline option to xl.cfg
2021-07-27 14:22:01 +01:00
helpers
tools/helpers: fix Arm build by excluding init-xenstore-domain
2020-10-26 11:04:59 +00:00
hotplug
tools: remove unused sysconfig variable XENSTORED_ROOTDIR
2021-05-12 16:25:44 +01:00
include
tools/xl: Add stubdomain_cmdline option to xl.cfg
2021-07-27 14:22:01 +01:00
libacpi
libxl: fix libacpi dependency
2020-11-05 16:48:55 +01:00
libfsimage
tools/libfsimage: Fix PATH_MAX redefinition error
2021-07-09 15:59:59 +01:00
libs
tools/libxl: add missing blank in message
2021-07-27 14:27:55 +01:00
misc
tools/tests: Drop obsolete mce-test infrastructure
2021-07-09 16:38:27 +01:00
ocaml
tools/libxc: use uint32_t for pirq in xc_domain_irq_permission
2021-07-26 10:32:04 +01:00
pygrub
tools/python: Pass linker to Python build process
2020-10-16 13:25:35 +00:00
python
tools/python: fix Python3.4 TypeError in format string
2021-07-06 10:49:58 +01:00
tests
tests/xenstore: Rework Makefile
2021-07-09 16:38:27 +01:00
vchan
tools: split libxenvchan into new tools/libs/vchan directory
2020-09-09 10:57:25 +00:00
xcutils
tools/xcutils: use official headers in readnotes
2020-09-09 10:57:25 +00:00
xenmon
tools/xenmon: xenbaked: Mark const the field text in stat_map_t
2021-05-18 14:54:05 +01:00
xenpaging
tools/xenpaging: include errno.h
2021-01-18 18:58:20 +00:00
xenpmd
xenpmd.c: Remove hard tab
2021-02-01 15:18:36 +00:00
xenstore
tools/xenstored: Fix off-by-one in dump_state_nodes()
2021-07-30 11:02:35 +01:00
xentop
tools/top: The string parameter in set_prompt() and set_delay() should be const
2021-05-18 14:54:05 +01:00
xentrace
tools: Fix CPSR/SPSR print size
2021-07-07 13:07:46 +01:00
xl
tools/xl: Add stubdomain_cmdline option to xl.cfg
2021-07-27 14:22:01 +01:00
config.h.in
tools: rerun autoconf again
2021-02-10 15:30:59 +00:00
configure
tools: Drop gettext as a build dependency
2021-04-09 10:31:17 +01:00
configure.ac
tools: Drop gettext as a build dependency
2021-04-09 10:31:17 +01:00
cross-install
cross-install: Only apply in tools directory, and automatically wrap $INSTALL.
2008-08-30 08:36:02 +01:00
Makefile
tools/xenbackendd: Remove xenbackendd
2021-01-18 18:58:20 +00:00
Rules.mk
tools: Use -Og for debug builds when available
2021-02-19 17:10:33 +00:00