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* grub-core/video/efi_gop.c (grub_video_gop_setup): Reject invalid

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resolutions.
	* grub-core/video/i386/pc/vbe.c (grub_vbe_get_preferred_mode): Likewise.
	* grub-core/video/video.c (grub_video_edid_preferred_mode): Likewise.
This commit is contained in:
Vladimir 'phcoder' Serbinenko committed 2012-06-02 20:15:11 +02:00
1 parent 0d3d137e79
commit 6e5efd60a1
4 files changed
+16 -5
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grub-core/video/video.c
+2 -1
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@@ -415,7 +415,8 @@ grub_video_edid_preferred_mode (struct grub_video_edid_info *edid_info,
| (((unsigned int)
(edid_info->detailed_timings[0].vertical_hi & 0xf0))
<< 4);
return GRUB_ERR_NONE;
if (*width && *height)
return GRUB_ERR_NONE;
}
return grub_error (GRUB_ERR_BAD_DEVICE, "no preferred mode available");