[This is the fix for the bug I was trying to nail down earlier today]
If more than one restarted task are to share a checkpointed nsproxy,
then we must inc the count on the nsproxy for each new task, as
switch_task_namespaces() does not do that for us.
Signed-off-by: Serge E. Hallyn <serue@xxxxxxxxxx>
---
checkpoint/process.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/checkpoint/process.c b/checkpoint/process.c
index fa166cd..52d2a9c 100644
--- a/checkpoint/process.c
+++ b/checkpoint/process.c
@@ -603,8 +603,10 @@ static int restore_ns_obj(struct ckpt_ctx *ctx, int ns_objref)
if (IS_ERR(nsproxy))
return PTR_ERR(nsproxy);
- if (nsproxy != task_nsproxy(current))
+ if (nsproxy != task_nsproxy(current)) {
+ get_nsproxy(nsproxy);
switch_task_namespaces(current, nsproxy);
+ }
return 0;
}
--
1.6.1
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