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SICKAG / sick_scan_xd

A versatile driver for a wide range of SICK LiDAR and RADAR devices, providing support for both Linux (native, ROS 1, ROS 2) and Windows (native, ROS 2) platforms.
Apache License 2.0
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Access violation in SickScanFieldMonSingleton::parseBinaryDatagram #154

Closed PeterWimmerTmc closed 1 year ago

PeterWimmerTmc commented 1 year ago

Scanner: LMS511

Datagram size is 23 bytes, but SickScanFieldMonSingleton::parseBinaryDatagram doesn't check the length of the message and reads beyond the end.

Screenshot 2023-03-15 072414

rostest commented 1 year ago

Many thanks for reporting this issue! Please use the fix in the update branch https://github.com/SICKAG/sick_scan_xd/tree/feature/lms511_field_mon.