Fix buffer overflow

makuke1234 · Apr 14, 2022 · a87cd0c · a87cd0c
1 parent e90f9bd
commit a87cd0c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main.c b/src/main.c
@@ -62,7 +62,7 @@ static inline void keyboardHandler(udp_t * restrict udp, char * restrict buffer,
 						breakFlag = true;
 						break;
 					}
-					else if ((kev->bKeyDown && (kev->wVirtualKeyCode == VK_RETURN)) || (len >= (MAX_BUF - 1)))
+					else if ((kev->bKeyDown && (kev->wVirtualKeyCode == VK_RETURN)) || (len >= (buflen - 1)))
 					{
 						// Send data
 						sendBuf[len] = '\0';