xen-project/xen
1
0 Fork 0
mirror of https://github.com/xen-project/xen.git synced 2026-10-28 02:01:24 +01:00
Code Issues Activity
Files
c7fe72607a37c0bb251b662006a5020e4d7db67e
xen/tools
T
History
Juergen Gross 52daa6a848 xen/gnttab: fix gnttab_acquire_resource() 
Commit 9dc46386d8 ("gnttab: work around "may be used uninitialized"
warning") was wrong, as vaddrs can legitimately be NULL in case
XENMEM_resource_grant_table_id_status was specified for a grant table
v1. This would result in crashes in debug builds due to
ASSERT_UNREACHABLE() triggering.

Check vaddrs only to be NULL in the rc == 0 case.

Expand the tests in tools/tests/resource to tickle this path, and verify that
using XENMEM_resource_grant_table_id_status on a v1 grant table fails.

Fixes: 9dc46386d8 ("gnttab: work around "may be used uninitialized" warning")
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com> # xen
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Release-acked-by: Henry Wang <Henry.Wang@arm.com>
2022-09-09 16:28:38 +01:00
..
console
tools/console: Use $(xenlibs-ldlibs,)
2022-08-22 12:09:13 +02:00
debugger
tools/debugger: fix make distclean
2022-01-12 08:54:59 +01:00
examples
tools/examples: cleanup Makefile
2022-07-11 12:13:24 +02:00
firmware
tools/firmware/hvmloader: rework Makefile
2022-08-15 08:55:14 +02:00
flask
tools/flask/utils: list build targets in $(TARGETS)
2022-08-16 11:18:39 +02:00
fuzz
tools/fuzz/x86_instruction_emulator: rework makefile
2022-08-15 08:55:16 +02:00
golang
libxl: Add support for Virtio disk configuration
2022-07-28 19:25:43 +01:00
helpers
tools/helper: Cleanup Makefile
2022-08-22 12:09:10 +02:00
hotplug
tools/hotplug: cleanup Makefiles
2022-08-15 08:55:19 +02:00
include
libxl: Add support for Virtio disk configuration
2022-07-28 19:25:43 +01:00
libacpi
x86/public: move XEN_ACPI_ in a new header
2022-09-06 16:04:34 +02:00
libfsimage
tools/libfsimage: Cleanup makefiles
2022-08-15 08:55:21 +02:00
libs
tools: Introduce $(xenlibs-ldlibs, ) macro
2022-08-22 12:09:07 +02:00
misc
x86/CPUID: AVX512-FP16 definitions
2022-08-11 11:45:23 +02:00
ocaml
tools/ocaml/libs/xb: hide type of Xb.t
2022-08-05 17:31:59 +01:00
pygrub
tools/python: Pass linker to Python build process
2020-10-16 13:25:35 +00:00
python
tools/python: fix python libxc bindings to pass a max grant version
2021-11-17 12:43:05 +01:00
tests
xen/gnttab: fix gnttab_acquire_resource()
2022-09-09 16:28:38 +01:00
vchan
tools/vchan: Collect targets in TARGETS
2021-12-16 20:27:13 +00:00
xcutils
tools/xcutils: rework Makefile
2021-12-16 20:27:13 +00:00
xenmon
xenbaked: properly use time_t in dump_stats()
2022-08-22 12:10:00 +02:00
xenpaging
tools/xenpaging: Rework makefile
2022-08-15 08:55:23 +02:00
xenpmd
xenpmd.c: Remove hard tab
2021-02-01 15:18:36 +00:00
xenstore
tools/xenstored: Harden corrupt()
2022-06-23 13:44:10 +01:00
xentop
tools/xentop: rework makefile
2022-08-15 08:55:25 +02:00
xentrace
tools/libxc: Drop copy-in in xc_physinfo()
2022-01-05 09:44:26 +00:00
xl
libxl: Add support for Virtio disk configuration
2022-07-28 19:25:43 +01:00
config.h.in
tools: Use config.h from autoconf instead of "buildmakevars2header"
2021-12-16 20:27:12 +00:00
configure
tools/ocaml/*/Makefile: generate paths.ml from configure
2022-08-05 17:30:08 +01:00
configure.ac
tools/ocaml/*/Makefile: generate paths.ml from configure
2022-08-05 17:30:08 +01:00
cross-install
…
Makefile
tools/xentop: rework makefile
2022-08-15 08:55:25 +02:00
Rules.mk
tools: Introduce $(xenlibs-ldlibs, ) macro
2022-08-22 12:09:07 +02:00