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(parent: bc9f544) | patch
PM / devfreq: fix use after free in devfreq_remove_device
authorAxel Lin <axel.lin@gmail.com>
Mon, 14 Nov 2011 22:31:29 +0000 (23:31 +0100)
committerRafael J. Wysocki <rjw@sisk.pl>
Mon, 14 Nov 2011 22:31:29 +0000 (23:31 +0100)
commit9f3bdd4f937a75c4589a867dc1f8fefe09c1a618
tree577e4177cb14c73220875eecebeea6dc3676d4b6tree | snapshot
parentbc9f54498eadc5254378e376e8d2111cfd30b229commit | diff
PM / devfreq: fix use after free in devfreq_remove_device

In devfreq_remove_device, calling _remove_devfreq will also free devfreq.
Don't dereference devfreq->governor->no_central_polling after _remove_devfreq.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
drivers/devfreq/devfreq.c diff | blob | history
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