Anthony PERARD d470a54087 libxl: check return value of libxl__xs_directory in name2bdf ...

libxl__xs_directory() can potentially return NULL without setting `n`.
As `n` isn't initialised, we need to check libxl__xs_directory()
return value before checking `n`. Otherwise, `n` might be non-zero
with `bdfs` NULL which would lead to a segv.

Fixes: 57bff091f4 ("libxl: add 'name' field to 'libxl_device_pci' in the IDL...")
Reported-by: "G.R." <firemeteor@users.sourceforge.net>
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Tested-by: "G.R." <firemeteor@users.sourceforge.net>
master commit: d778089ac7
master date: 2022-07-12 08:38:51 +0200

2022-07-12 11:26:58 +02:00

..

console

tools: drop all deprecated usages of xs_*_open() and friends in tools

2020-10-08 12:47:59 +00:00

debugger

tools/gdbsx: Use right path for privcmd on NetBSD

2021-01-18 19:07:37 +00:00

examples

examples: Add PVH example to config example list

2020-12-15 15:51:58 +00:00

firmware

tools/firmware: do not add a .note.gnu.property section

2022-04-06 10:24:10 +02:00

flask

xen/xsm: Drop xsm_hvm_param_nested()

2020-10-06 12:28:37 +01:00

fuzz

x86emul: fix test harness and fuzzer build dependencies

2019-09-10 16:35:09 +02:00

golang

tools/[lib]xl: Add vmtrace_buf_size parameter

2021-02-05 17:37:27 +00:00

helpers

tools/helpers: fix build of xen-init-dom0 with -Werror

2022-07-12 11:26:47 +02:00

hotplug

tools/hotplug: Add a qemu-ifup script on NetBSD

2021-02-04 21:26:41 +00:00

include

libxc: fix compilation error with gcc13

2022-07-12 11:24:39 +02:00

libacpi

tools/libacpi: Use 64-byte alignment for FACS

2021-10-15 11:02:27 +02:00

libfsimage

tools: bump library version numbers

2020-08-14 20:21:25 +00:00

libs

libxl: check return value of libxl__xs_directory in name2bdf

2022-07-12 11:26:58 +02:00

misc

x86/spec-ctrl: Support Intel PSFD for guests

2022-02-08 18:04:52 +00:00

ocaml

x86/msr: introduce an option for compatible MSR behavior selection

2021-03-12 08:59:56 +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

2021-07-15 11:55:50 +01:00

tests

x86: make hypervisor build with gcc11

2021-06-04 14:47:36 +02:00

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: Use INSTALL_PYTHON_PROG

2020-05-19 11:40:53 +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: Harden corrupt()

2022-07-12 11:23:01 +02:00

xentop

tools: split libxenstat into new tools/libs/stat directory

2020-09-09 10:57:25 +00:00

xentrace

Fix error: array subscript has type 'char'

2021-01-28 16:36:48 +00:00

xl

xl: Fix global pci options

2022-04-06 10:22:27 +02:00

config.h.in

tools: rerun autoconf again

2021-02-10 15:30:59 +00:00

configure

tools: Check for abi-dumper in ./configure

2021-02-19 17:10:33 +00:00

configure.ac

tools: Check for abi-dumper in ./configure

2021-02-19 17:10:33 +00:00

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

4.15: Turn off debug on the stable branch

2021-03-24 16:31:32 +00:00