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HID: steelseries: fix out of bound array access

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The last field of the driver_data->leds[] array is used to store the
special toggle for setting all leds simultaneously, so we need to allocate
appropriate number of led_classdev pointers.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Jiri Kosina 2013-01-31 16:51:47 +01:00
parent 090800c2a3
commit 7e41576247
1 changed files with 2 additions and 1 deletions
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drivers/hid/hid-steelseries.c
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@ -23,7 +23,8 @@
#define SRWS1_NUMBER_LEDS 15
struct steelseries_srws1_data {
__u16 led_state;
struct led_classdev *led[SRWS1_NUMBER_LEDS];
/* the last element is used for setting all leds simultaneously */
struct led_classdev *led[SRWS1_NUMBER_LEDS + 1];
};
#endif