The patch titled
nsproxy cloning error path fix
has been removed from the -mm tree. Its filename is
ipc-namespace-fix.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: nsproxy cloning error path fix
From: Pavel <xemul@xxxxxxxxxx>
This patch fixes copy_namespaces()'s error path.
when new nsproxy (new_ns) is created pointers to namespaces (ipc, uts) are
copied from the old nsproxy. Later in copy_utsname, copy_ipcs, etc.
according namespaces are get-ed. On error path needed namespaces are
put-ed, so there's no need to put new nsproxy itelf as it woud cause
putting namespaces for the second time.
Found when incorporating namespaces into OpenVZ kernel.
Signed-off-by: Pavel Emelianov <xemul@xxxxxxxxxx>
Acked-by: Serge Hallyn <serue@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
kernel/nsproxy.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN kernel/nsproxy.c~ipc-namespace-fix kernel/nsproxy.c
--- a/kernel/nsproxy.c~ipc-namespace-fix
+++ a/kernel/nsproxy.c
@@ -123,7 +123,7 @@ out_uts:
put_namespace(new_ns->namespace);
out_ns:
tsk->nsproxy = old_ns;
- put_nsproxy(new_ns);
+ kfree(new_ns);
goto out;
}
_
Patches currently in -mm which might be from xemul@xxxxxxxxxx are
origin.patch
-
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