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Input: allocate absinfo data when setting ABS capability
We need to make sure we allocate absinfo data when we are setting one of EV_ABS/ABS_XXX capabilities, otherwise we may bomb when we try to emit this event. Rested-by: Paul Cercueil <pcercuei@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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@ -1871,6 +1871,10 @@ void input_set_capability(struct input_dev *dev, unsigned int type, unsigned int
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break;
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case EV_ABS:
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input_alloc_absinfo(dev);
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if (!dev->absinfo)
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return;
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__set_bit(code, dev->absbit);
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break;
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