[patch] CLONE_DETACHED fix, BK-curr

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the attached patch avoids a crash that can be caused by a CLONE_DETACHED
thread.

        Ingo

--- linux/kernel/exit.c.orig Mon Sep 9 14:06:05 2002
+++ linux/kernel/exit.c Mon Sep 9 14:06:25 2002
@@ -532,7 +532,7 @@
          *
          */
         
- if(current->exit_signal != SIGCHLD &&
+ if(current->exit_signal != SIGCHLD && current->exit_signal != -1 &&
             ( current->parent_exec_id != t->self_exec_id ||
               current->self_exec_id != current->parent_exec_id)
             && !capable(CAP_KILL))

-
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