[Scummvm-tracker] [ScummVM :: Bugs] #16319: Hard crash when interacting with the pressure valve in the log cabin

[ScummVM :: Bugs]

#16319: Hard crash when interacting with the pressure valve in the log cabin
--------------------+-----------------------------
Reporter:  nilrem3  |       Owner:  (none)
    Type:  defect   |      Status:  new
Priority:  normal   |   Component:  Engine: Mohawk
 Version:           |  Resolution:
Keywords:           |        Game:  Myst
--------------------+-----------------------------
Description changed by nilrem3:

Old description:

> **Steps to reproduce**
> 1. Go into the log cabin and interact with the pressure valve. The
> furnace can be lit or unlit.
>
> **ScummVM version**
> The crash does not occur in the latest stable build (scummvm -v output):
> {{{
> ScummVM 2.9.1 (May 21 2025 21:35:53)
> Using SDL backend with SDL 2.32.56
> Features compiled in: Vorbis FLAC MP3 ALSA SEQ sndio TiMidity RGB zLib
> MPEG2 FluidSynth Theora AAC A/52 FreeType2 FriBiDi JPEG PNG GIF TTS cloud
> (servers, local) ENet SDL2 TinyGL OpenGL (with shaders)
> }}}
>

>
> The crash does occur in the latest daily build (scummvm -v output):
>
> {{{
> ScummVM 3.0.0git (Oct 27 2025 08:41:02)
> Using SDL backend with SDL 2.32.56
> Features compiled in: TAINTED Vorbis FLAC MP3 ALSA SEQ sndio TiMidity RGB
> zLib MPEG2 FluidSynth OpenMPT Theora VPX AAC A/52 FreeType2 FriBiDi JPEG
> PNG GIF TTS cloud libcurl SDL_net ENet SDL2 TinyGL OpenGL (with shaders)
> }}}
>
> It also occurs on the latest daily build for MacOS (apple silicon). I
> couldn't get the scummvm -v output, but the version hash on the download
> page is 38f8a08c.
>

> **Game version**
> Myst masterpiece edition 25th anniversary (windows)
>
> **OS**
> The crash occurred both on arch linux x86_64 and MacOS 15.6.1 (apple
> silicon)

New description:

 **Steps to reproduce**
 1. Go into the log cabin
 2. light the furnace
 3. interact with the pressure valve

 **ScummVM version**
 The crash does not occur in the latest stable build (scummvm -v output):
 {{{
 ScummVM 2.9.1 (May 21 2025 21:35:53)
 Using SDL backend with SDL 2.32.56
 Features compiled in: Vorbis FLAC MP3 ALSA SEQ sndio TiMidity RGB zLib
 MPEG2 FluidSynth Theora AAC A/52 FreeType2 FriBiDi JPEG PNG GIF TTS cloud
 (servers, local) ENet SDL2 TinyGL OpenGL (with shaders)
 }}}



 The crash does occur in the latest daily build (scummvm -v output):

 {{{
 ScummVM 3.0.0git (Oct 27 2025 08:41:02)
 Using SDL backend with SDL 2.32.56
 Features compiled in: TAINTED Vorbis FLAC MP3 ALSA SEQ sndio TiMidity RGB
 zLib MPEG2 FluidSynth OpenMPT Theora VPX AAC A/52 FreeType2 FriBiDi JPEG
 PNG GIF TTS cloud libcurl SDL_net ENet SDL2 TinyGL OpenGL (with shaders)
 }}}

 It also occurs on the latest daily build for MacOS (apple silicon). I
 couldn't get the scummvm -v output, but the version hash on the download
 page is 38f8a08c.


 **Game version**
 Myst masterpiece edition 25th anniversary (windows)

 **OS**
 The crash occurred both on arch linux x86_64 and MacOS 15.6.1 (apple
 silicon)

--
-- 
Ticket URL: <https://bugs.scummvm.org/ticket/16319#comment:1>
ScummVM :: Bugs <https://bugs.scummvm.org>
ScummVM