diff options
| author | Thomas Weißschuh <linux@weissschuh.net> | 2025-10-13 12:40:20 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2025-10-27 15:12:06 +0100 |
| commit | 12fe820fae37b95dd55c226346b7ed3fbebac79c (patch) | |
| tree | 2dca87ea0d97c4b44a631246d3b69f7aa803affd /rust/helpers/xarray.c | |
| parent | 8c0fbd6ae408448a41f7ea6ad4872efc971349db (diff) | |
x86/um/vdso: Panic when vDSO can not be allocated
The vDSO address is added to the userspace auxiliary vectors even if the
vDSO was not allocated. When accessing the page, userspace processes
will crash.
Enforce that the allocation works.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://patch.msgid.link/20251013-uml-vdso-cleanup-v1-3-a079c7adcc69@weissschuh.net
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'rust/helpers/xarray.c')
0 files changed, 0 insertions, 0 deletions