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vserver 1.9.3
[linux-2.6.git]
/
drivers
/
base
/
firmware_class.c
diff --git
a/drivers/base/firmware_class.c
b/drivers/base/firmware_class.c
index
a57ba84
..
6e17867
100644
(file)
--- a/
drivers/base/firmware_class.c
+++ b/
drivers/base/firmware_class.c
@@
-12,7
+12,7
@@
#include <linux/init.h>
#include <linux/timer.h>
#include <linux/vmalloc.h>
#include <linux/init.h>
#include <linux/timer.h>
#include <linux/vmalloc.h>
-#include <
asm/hardirq
.h>
+#include <
linux/interrupt
.h>
#include <linux/bitops.h>
#include <asm/semaphore.h>
#include <linux/bitops.h>
#include <asm/semaphore.h>
@@
-235,6
+235,8
@@
firmware_data_write(struct kobject *kobj,
struct firmware *fw;
ssize_t retval;
struct firmware *fw;
ssize_t retval;
+ if (!capable(CAP_SYS_RAWIO))
+ return -EPERM;
down(&fw_lock);
fw = fw_priv->fw;
if (test_bit(FW_STATUS_DONE, &fw_priv->status)) {
down(&fw_lock);
fw = fw_priv->fw;
if (test_bit(FW_STATUS_DONE, &fw_priv->status)) {