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srmainwaring / asv_wave_sim

This package contains plugins that support the simulation of waves and surface vessels in Gazebo.
GNU General Public License v3.0
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Fix segfault on server exit #56

Closed srmainwaring closed 2 years ago

srmainwaring commented 2 years ago

This PR fixes a segfault on exit when running the wave simulation server.

This is a partial fix for #55.

Details

The segfault arises from an invalid pointer read in the WavesVisual destructor. This change adds checks the Ogre pointers are not null.