From 398c44248984a18876059724519f87c79b859deb Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Tue, 5 Jul 2011 15:45:00 +0100 Subject: [PATCH] gma500: Fix missing memory check Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/staging/gma500/intel_bios.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/staging/gma500/intel_bios.c b/drivers/staging/gma500/intel_bios.c index 1c4714d892a4..096757f9bc89 100644 --- a/drivers/staging/gma500/intel_bios.c +++ b/drivers/staging/gma500/intel_bios.c @@ -139,14 +139,18 @@ static void parse_lfp_panel_data(struct drm_psb_private *dev_priv, if (!lvds_lfp_data) return; - dev_priv->lvds_vbt = 1; entry = &lvds_lfp_data->data[lvds_options->panel_type]; dvo_timing = &entry->dvo_timing; panel_fixed_mode = kzalloc(sizeof(*panel_fixed_mode), GFP_KERNEL); + if (panel_fixed_mode == NULL) { + dev_err(dev_priv->dev->dev, "out of memory for fixed panel mode\n"); + return; + } + dev_priv->lvds_vbt = 1; fill_detail_timing_data(panel_fixed_mode, dvo_timing); if (panel_fixed_mode->htotal > 0 && panel_fixed_mode->vtotal > 0) { -- 2.39.2