AP_Proximity: prevent buffer overflow in LD06 driver #27059
+21
−11
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We're using a value off the wire before it has been validated. That value is used to limit indexing into a buffer, and that buffer isn't big enough to handle all possible "bad" values that index could take on. Note that "read" here returns int16_t....
I've tried to simply make minimal changes in this driver to avoid the buffer overrun.