1e5cee7017
The return value from generateConfiguration() was not checked. Only assert was added as a guard which checked if the size of the generated camera config was equal to size of roles passed to it. If the roles variable has an invalid/unsupported role, it will return a nullptr and then trying to access a member on a nullptr for size comparison will result in a segmentation fault. So, if the function returns a nullptr, simply push an error message on GstBus and gracefully exit. Signed-off-by: Vedant Paranjape <vedantparanjape160201@gmail.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>