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Fiona Ebner ea4c1ccb2c remote migration: fix online migration via API clients
As reported in the community forum [0], when a remote migration
request comes in via an API client, the -T flag for Perl is set, so an
insecure dependency in a call like unlink() in forward_unix_socket()
will fail with:

> failed to write forwarding command - Insecure dependency in unlink while running with -T switch

To fix it, untaint the problematic socket addresses coming from the
remote side. Require that all sockets are below '/run/qemu-server/'
and end with '.migrate' with the main socket being matched more
strictly. This allows extensions in the future while still being quite
strict.

[0]: https://forum.proxmox.com/threads/123048/post-691958

Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
2024-09-06 19:02:46 +02:00
debian bump version to 8.2.4 2024-07-30 21:36:29 +02:00
PVE remote migration: fix online migration via API clients 2024-09-06 19:02:46 +02:00
qemu-configs move qemu-configs to own directory 2019-09-24 18:59:35 +02:00
qmeventd qmeventd: also treat 'prelaunch' and 'suspended' states as active 2024-04-23 16:46:20 +02:00
test move helper to check running QEMU version out of the 'Machine' module 2024-07-30 21:19:51 +02:00
vm-network-scripts firewall: add handling for new nft firewall 2024-04-19 20:09:20 +02:00
.gitignore gitignore: sort content 2023-11-17 15:54:24 +01:00
bootsplash.jpg add seabios bootsplash and use it 2016-09-08 12:22:01 +02:00
bootsplash.xcf add seabios bootsplash and use it 2016-09-08 12:22:01 +02:00
Makefile buildsys: rework clean target, avoid doc-gen one 2023-05-19 15:06:46 +02:00
modules-load.conf remove unnecessary init.d, postint, postrm and qmupdate scripts 2015-02-27 16:09:41 +01:00
qm convert qmrestore into a PVE::CLI class 2015-10-05 13:10:24 +02:00
qmextract remove legacy sparsecp 2017-08-23 10:03:37 +02:00
qmrestore convert qmrestore into a PVE::CLI class 2015-10-05 13:10:24 +02:00