[Devel] [PATCH] Fix capability.c to work with threaded init

[sukadev at us.ibm.com]

From: Sukadev Bhattiprolu <sukadev at us.ibm.com>
Subject: [PATCH] Fix capability.c to work with threaded init

Callers of is_container_init() should pass in task->group_leader
to ensure they work with threaded-init.

Signed-off-by: Sukadev Bhattiprolu <sukadev at us.ibm.com>
---
 kernel/capability.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: lx26-23-rc1-mm1/kernel/capability.c
===================================================================
--- lx26-23-rc1-mm1.orig/kernel/capability.c	2007-08-02 22:58:02.000000000 -0700
+++ lx26-23-rc1-mm1/kernel/capability.c	2007-08-02 22:58:17.000000000 -0700
@@ -137,7 +137,7 @@ static inline int cap_set_all(kernel_cap
      int found = 0;
 
      do_each_thread(g, target) {
-             if (target == current || is_container_init(target))
+             if (target == current || is_container_init(target->group_leader))
                      continue;
              found = 1;
 	     if (security_capset_check(target, effective, inheritable,
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