Messages in this thread | | | Date | Wed, 4 Nov 2020 02:40:15 +0200 | From | Vladimir Oltean <> | Subject | Re: [Patch v2] spi: fsl-dspi: fix wrong pointer in suspend/resume |
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On Tue, Nov 03, 2020 at 10:05:46AM +0800, Qiang Zhao wrote: > From: Zhao Qiang <qiang.zhao@nxp.com> > > Since commit 530b5affc675 ("spi: fsl-dspi: fix use-after-free in > remove path"), this driver causes a "NULL pointer dereference" > in dspi_suspend/resume. > This is because since this commit, the drivers private data point to > "dspi" instead of "ctlr", the codes in suspend and resume func were > not modified correspondly. > > Fixes: 530b5affc675 ("spi: fsl-dspi: fix use-after-free in remove path") > Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com> > ---
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
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