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Code Issues Wiki Activity

Possible display overflow

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This commit is contained in:
bsongis 2014-06-22 09:00:41 +02:00
parent 5b2530ba79
commit 7467213bad
1 changed files with 1 additions and 1 deletions
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2
radio/src/lcd.cpp
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@ -301,7 +301,7 @@ void lcd_putcAtt(xcoord_t x, uint8_t y, const unsigned char c, LcdFlags flags)
}
#endif
if (p<lineEnd && !BLINKING_CHAR) {
if (p<DISPLAY_END && p<lineEnd && !BLINKING_CHAR) {
ASSERT_IN_DISPLAY(p);
uint8_t mask = ~(0xff << ym8);
LCD_BYTE_FILTER(p, mask, b << ym8);