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Commit e7e8cc5a authored by Antonino Daplas's avatar Antonino Daplas Committed by David S. Miller
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[VIDEO] sunxvr500fb: Fix pseudo_palette array size 



- the pseudo_palette is only 16 elements long.
- the pseudo_palette has only 16 elements. Do not write if regno (the array
  index) is more than 15.

Signed-off-by: default avatarAntonino Daplas <adaplas@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f2c13863

drivers/video/sunxvr500.c

+4 −2
Original line number Diff line number Diff line
@@ -50,7 +50,7 @@ struct e3d_info { 
	u32			fb8_0_off;

	u32			fb8_1_off;



	u32			pseudo_palette[256];

	u32			pseudo_palette[16];

};



static int __devinit e3d_get_props(struct e3d_info *ep)
@@ -126,6 +126,8 @@ static int e3d_setcolreg(unsigned regno, 
	blue_8 = blue >> 8;



	value = (blue_8 << 24) | (green_8 << 16) | (red_8 << 8);



	if (info->fix.visual == FB_VISUAL_TRUECOLOR && regno < 16)

		((u32 *)info->pseudo_palette)[regno] = value;