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Commit 59921b23 authored by Sudip Mukherjee's avatar Sudip Mukherjee Committed by Tomi Valkeinen
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matroxfb: fix size of memcpy



hw->DACreg has a size of 80 bytes and MGADACbpp32 has 21. So when
memcpy copies MGADACbpp32 to hw->DACreg it copies 80 bytes but
only 21 bytes are valid.

Signed-off-by: default avatarSudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent d8ed9e87
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+1 −1
Original line number Diff line number Diff line
@@ -372,7 +372,7 @@ static int Ti3026_init(struct matrox_fb_info *minfo, struct my_timming *m)

	DBG(__func__)

	memcpy(hw->DACreg, MGADACbpp32, sizeof(hw->DACreg));
	memcpy(hw->DACreg, MGADACbpp32, sizeof(MGADACbpp32));
	switch (minfo->fbcon.var.bits_per_pixel) {
		case 4:	hw->DACreg[POS3026_XLATCHCTRL] = TVP3026_XLATCHCTRL_16_1;	/* or _8_1, they are same */
			hw->DACreg[POS3026_XTRUECOLORCTRL] = TVP3026_XTRUECOLORCTRL_PSEUDOCOLOR;