The commit is pushed to "branch-rh10-6.12.0-55.13.1.3.x.vz10-ovz" and will
appear at [email protected]:openvz/vzkernel.git
after rh10-6.12.0-55.13.1.2.24.vz10
------>
commit 0fe443c7fb11c540f2d187c96ca5dc06b4766607
Author: Pavel Tikhomirov <[email protected]>
Date: Wed Dec 10 18:34:33 2025 +0800
ve_namespace: Make CLONE_NEWVE work with clone3
As CLONE_NEWVE is shared with signal mask (CSIGNAL) (to make it work
with setns() and unshare()) we should also exclude it from CSIGNAL check
in clone3() arguments validation path.
Fixes: 8a771a3d6bea ("ve: Introduce VE namespace")
https://virtuozzo.atlassian.net/browse/VSTOR-118289
Signed-off-by: Pavel Tikhomirov <[email protected]>
Feature: ve: ve generic structures
---
kernel/fork.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/fork.c b/kernel/fork.c
index 25644501c8237..350e467ee87c9 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -3065,7 +3065,7 @@ static bool clone3_args_valid(struct kernel_clone_args
*kargs)
* - make the CLONE_DETACHED bit reusable for clone3
* - make the CSIGNAL bits reusable for clone3
*/
- if (kargs->flags & (CLONE_DETACHED | (CSIGNAL & (~CLONE_NEWTIME))))
+ if (kargs->flags & (CLONE_DETACHED | (CSIGNAL & (~(CLONE_NEWTIME |
CLONE_NEWVE)))))
return false;
if ((kargs->flags & (CLONE_SIGHAND | CLONE_CLEAR_SIGHAND)) ==
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