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genirq: Fix cpumask leak in __setup_irq()
author
Xiaotian Feng
<dfeng@redhat.com>
Sat, 2 Apr 2011 11:39:35 +0000
(19:39 +0800)
committer
Thomas Gleixner
<tglx@linutronix.de>
Sat, 2 Apr 2011 19:26:20 +0000
(21:26 +0200)
The allocated cpumask should be freed in __setup_irq().
Signed-off-by: Xiaotian Feng <dfeng@redhat.com>
LKML-Reference: <
1301744375
-6812-1-git-send-email-dfeng@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
kernel/irq/manage.c
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diff --git
a/kernel/irq/manage.c
b/kernel/irq/manage.c
index 12a80fdae11cc7c0d4d76b34d4cae37c2343d1dd..07c1611f38992ac98e5e8bb716d4d41f01290ea4 100644
(file)
--- a/
kernel/irq/manage.c
+++ b/
kernel/irq/manage.c
@@
-1051,6
+1051,7
@@
__setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new)
register_irq_proc(irq, desc);
new->dir = NULL;
register_handler_proc(irq, new);
+ free_cpumask_var(mask);
return 0;