Update from physx 5.3.1 to 5.4.0-5.4.2 causes crashes.

[korokuchum]

Library and Version

PhysX v5.4.0/5.4.1/5.4.2

Operating System

Windows 10, Windows 11, Linux

Steps to Trigger Behavior

Can't find synthetic scenario for now.
Will add later.

Call stack

libPhysX_64.so 0x7f690b22975f [inlined] physx::Dy::FrictionPatch::operator= (DyFrictionPatch.h:59)
libPhysX_64.so 0x7f690b22975f physx::Dy::createFinalizeSolverContacts (DyContactPrep.cpp:579)
libPhysX_64.so 0x7f690b22946e physx::Dy::createFinalizeSolverContacts (DyContactPrep.cpp:766)
libPhysX_64.so 0x7f690b24081b [inlined] physx::Dy::createFinalizeContacts_Parallel (DyDynamics.cpp:2666)
libPhysX_64.so 0x7f690b24081b physx::Dy::PxsCreateFinalizeContactsTask::runInternal (DyDynamics.cpp:2778)
libPhysX_64.so 0x7f690b171640 physx::Cm::Task::run (CmTask.h:65)

Additional info

It seems that frictionPatches pointer in createFinalizeSolverContacts contains invalid memory address.
Also I can't reproduce this crash on 5.3.1 version of physx, which means 5.4.0 update broke something.

Expected Behavior

The application does not crash.

Actual Behavior

Crash.

[vreutskyy]

Hi @korokuchum
Thanks for the report. Repro steps would really help.