Commit 3122511

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Added bounds checking on pinMode

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Original file line number	Diff line number	Diff line change
`@@ -28,6 +28,9 @@`
`28`	`28`
`29`	`29`	`void pinMode(uint8_t pin, uint8_t mode)`
`30`	`30`	`{`
	`31`	`+ //prevent reading beyond end of arrays:`
	`32`	`+ if (pin > sizeof(digital_pin_to_port_PGM) / sizeof(digital_pin_to_port_PGM[0])) return;`
	`33`	`+`
`31`	`34`	`uint8_t bit = digitalPinToBitMask(pin);`
`32`	`35`	`uint8_t port = digitalPinToPort(pin);`
`33`	`36`	`volatile uint8_t reg, out;`

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