X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=ipc%2Fsem.c;h=e9418df5ff3ecf0c3cb3bb6e6fbac9de5fcac828;hb=296f7bf78bc5c7a4d772aea580ce800d14040d1a;hp=d56d3ab6bb8a7b62b6aa9141b1d22f34a3c3c002;hpb=a5f75e7f256f75759ec3d6dbef0ba932f1b397d2;p=linux-2.6-omap-h63xx.git

diff --git a/ipc/sem.c b/ipc/sem.c
index d56d3ab6bb8..e9418df5ff3 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -1250,6 +1250,7 @@ void exit_sem(struct task_struct *tsk)
 	undo_list = tsk->sysvsem.undo_list;
 	if (!undo_list)
 		return;
+	tsk->sysvsem.undo_list = NULL;
 
 	if (!atomic_dec_and_test(&undo_list->refcnt))
 		return;