[Scummvm-tracker] [ScummVM :: Bugs] #12156: SCUMM: Crash when activating the context menu in Full throttle

[ScummVM :: Bugs]

#12156: SCUMM: Crash when activating the context menu in Full throttle
-------------------------+----------------------------
Reporter:  lgRecip       |       Owner:  (none)
    Type:  defect        |      Status:  new
Priority:  normal        |   Component:  Engine: SCUMM
 Version:                |  Resolution:
Keywords:  Context menu  |        Game:  Full Throttle
-------------------------+----------------------------
Comment (by criezy):

 Bisection indicates that this is introduced by commit 434d1f3 - SCUMM:
 COMI: implement iMUSE crossfades between regions.

 And here is the call stack:
 {{{
 User picked target 'ft-mac-fr' (engine ID 'scumm', game ID 'ft')...
    Looking for a plugin supporting this target... SCUMM [v0-v6 games, v7 &
 v8 games]
 Process 54109 stopped
 * thread #14, name = 'SDLTimer', stop reason = EXC_BAD_ACCESS (code=1,
 address=0x20)
     frame #0: 0x00000001004ed868
 scummvm`Scumm::IMuseDigital::switchToNextRegion(this=0x000000010f752e80,
 track=0x000000010859f2a0) at dimuse.cpp:598:78
    595                  int sampleHookId =
 _sound->getJumpHookId(soundDesc, jumpId);
    596                  assert(sampleHookId != -1);
    597
 -> 598                  bool isJumpToStart = (soundDesc->jump[jumpId].dest
 == soundDesc->marker[2].pos && !scumm_stricmp(soundDesc->marker[2].ptr,
 "start"));
    599                  bool isJumpToLoop = false;
    600                  if (!isJumpToStart) {
    601                          for (int m = 0; m < soundDesc->numMarkers;
 m++) {
 Target 0: (scummvm) stopped.
 (lldb) bt
 * thread #14, name = 'SDLTimer', stop reason = EXC_BAD_ACCESS (code=1,
 address=0x20)
   * frame #0: 0x00000001004ed868
 scummvm`Scumm::IMuseDigital::switchToNextRegion(this=0x000000010f752e80,
 track=0x000000010859f2a0) at dimuse.cpp:598:78
     frame #1: 0x00000001004e68e4
 scummvm`Scumm::IMuseDigital::callback(this=0x000000010f752e80) at
 dimuse.cpp:500:7
     frame #2: 0x00000001004e30b0
 scummvm`Scumm::IMuseDigital::timer_handler(refCon=0x000000010f752e80) at
 dimuse.cpp:43:16
     frame #3: 0x00000001007bc020
 scummvm`DefaultTimerManager::handler(this=0x0000000108245980) at default-
 timer.cpp:111:3
     frame #4: 0x000000010091504c scummvm`timer_handler(interval=10,
 param=0x0000000108245980) at sdl-timer.cpp:37:34
     frame #5: 0x00000001029998e0 libSDL2-2.0.0.dylib`SDL_TimerThread + 296
     frame #6: 0x0000000102999434 libSDL2-2.0.0.dylib`SDL_RunThread + 48
     frame #7: 0x00000001029e9b5c libSDL2-2.0.0.dylib`RunThread + 12
     frame #8: 0x0000000180e0606c libsystem_pthread.dylib`_pthread_start +
 320
 }}}
-- 
Ticket URL: <https://bugs.scummvm.org/ticket/12156#comment:2>
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