Files
allwpilib/wpilibc
Tyler Veness 651319589c [wpilibc] Fix a use-after-free in DifferentialDrivetrainSim (#2741)
In the second constructor, a new LinearSystem is created and set to
m_plant. This takes a const ref though, so it's storing a reference to a
temporary object. After the constructor finishes, m_plant points to an
invalid object. When Update() is called, it will crash with a
segmentation fault.

This patch fixes the use-after-free by making m_plant a LinearSystem
value type. The first constructor will generate a copy, but that only
happens once.
2020-09-27 00:02:04 -07:00
..
2019-11-12 17:14:04 -08:00