Commit 7154337

committed

Wire: Fix buffer overflow in requestFrom.

Fixes #813 Signed-off-by: iabdalkader <i.abdalkader@gmail.com>

1 parent 59ec204 commit 7154337Copy full SHA for 7154337

File tree

-0

lines changed

-0

lines changed

Lines changed: 1 addition & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -93,6 +93,7 @@ uint8_t arduino::MbedI2C::endTransmission(void) {`
`93`	`93`
`94`	`94`	`size_t arduino::MbedI2C::requestFrom(uint8_t address, size_t len, bool stopBit) {`
`95`	`95`	`char buf[256];`
	`96`	`+ len = min(len, sizeof(buf));`
`96`	`97`	`int ret = master->read(address << 1, buf, len, !stopBit);`
`97`	`98`	`if (ret != 0) {`
`98`	`99`	`return 0;`

Comments

(0)