Rare client crash related to the Medigun on full update.

[zxz41]

Medic's will tend to crash while healing someone after/during a full update. Happens regardless healing progression sound is enabled or disabled, and may be completely unrelated. The crash occurs in the middle of a mult_patient_overheal_penalty check.
It can be triggered by record fullupdate;stop or by cl_fullupdate while healing someone. It may not happen all the time.

2023-09-22.23-52-34.mp4

[sapphonie]

Thanks! Narrowed it down to some bad logic somewhere in CTFHealSoundManager

[azzyr]

fixed for next patch, CTFPlayerShared had garbage member variables after full update. to fix i set CTFHealSoundManager::m_pPatient to NULL when a full update packet is received so HSM stops playing sounds. thanks