Signed-off-by: Dima Zavin <[EMAIL PROTECTED]>
diff --git a/linux-core/intel_fb.c b/linux-core/intel_fb.c
index d5282b5..394cb19 100644
--- a/linux-core/intel_fb.c
+++ b/linux-core/intel_fb.c
@@ -137,6 +137,14 @@ static int intelfb_check_var(struct fb_var_screeninfo *var,
return -EINVAL;
}
+ if (var->xres_virtual > fb->width || var->yres_virtual > fb->height) {
+ DRM_ERROR("Requested virtual xres/yres is greater than current"
+ " fb object %dx%d > %%dx%d\n", var->xres_virtual,
+ var->yres_virtual,fb->width,fb->height);
+ DRM_ERROR("Need resizing code.\n");
+ return -EINVAL;
+ }
+
switch (var->bits_per_pixel) {
case 16:
depth = (var->green.length == 6) ? 16 : 15;
--
1.5.4.5
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