Re: [PATCH 1/3] drm/msm/dsi: check src_pll for null in dsi manager

2018-01-15 Thread Rob Clark
On Fri, Jan 12, 2018 at 3:55 PM, Lloyd Atkinson wrote: > Add checks for failure after retrieving the src_pll, since it > may fail. This prevents an invalid pointer dereference later in > msm_dsi_pll_get_clk_provider. > > Signed-off-by: Lloyd Atkinson > --- > drivers/gpu/drm/msm/dsi/dsi_manager.c

[PATCH 1/3] drm/msm/dsi: check src_pll for null in dsi manager

2018-01-12 Thread Lloyd Atkinson
Add checks for failure after retrieving the src_pll, since it may fail. This prevents an invalid pointer dereference later in msm_dsi_pll_get_clk_provider. Signed-off-by: Lloyd Atkinson --- drivers/gpu/drm/msm/dsi/dsi_manager.c | 4 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/