[Scummvm-tracker] [ScummVM :: Bugs] #14611: SIGSEGV in Scumm::ScummEngine::syncSoundSettings()

[ScummVM :: Bugs]

#14611: SIGSEGV in Scumm::ScummEngine::syncSoundSettings()
--------------------------+---------------------------
Reporter:  lephilousophe  |      Owner:  (none)
    Type:  defect         |     Status:  new
Priority:  normal         |  Component:  Engine: SCUMM
 Version:                 |   Keywords:
    Game:                 |
--------------------------+---------------------------
 Version 2.7.1

 Here is a crash report from Google Play console:
 {{{
 backtrace:
   #00  pc 0x0000000001a0cbec
 /data/app/~~rSRbS8khzueivDPrqNTp_A==/org.scummvm.scummvm-T-m5ff1FdmM7qTqraWxkuw==/lib/arm64/libscummvm.so
 (Scumm::ScummEngine::syncSoundSettings()+1108)
   #01  pc 0x00000000035b920c
 /data/app/~~rSRbS8khzueivDPrqNTp_A==/org.scummvm.scummvm-T-m5ff1FdmM7qTqraWxkuw==/lib/arm64/libscummvm.so
 (Engine::openMainMenuDialog()+516)
   #02  pc 0x0000000003628198
 /data/app/~~rSRbS8khzueivDPrqNTp_A==/org.scummvm.scummvm-T-m5ff1FdmM7qTqraWxkuw==/lib/arm64/libscummvm.so
 (DefaultEventManager::pollEvent(Common::Event&)+1076)
   #03  pc 0x00000000035c7458
 /data/app/~~rSRbS8khzueivDPrqNTp_A==/org.scummvm.scummvm-T-m5ff1FdmM7qTqraWxkuw==/lib/arm64/libscummvm.so
 (GUI::GuiManager::runLoop()+432)
   #04  pc 0x00000000035c4774
 /data/app/~~rSRbS8khzueivDPrqNTp_A==/org.scummvm.scummvm-T-m5ff1FdmM7qTqraWxkuw==/lib/arm64/libscummvm.so
 (GUI::Dialog::runModal()+24)
   #05  pc 0x0000000001a0ba90
 /data/app/~~rSRbS8khzueivDPrqNTp_A==/org.scummvm.scummvm-T-m5ff1FdmM7qTqraWxkuw==/lib/arm64/libscummvm.so
 (Scumm::ScummEngine_v7::setupScumm(Common::String const&)+1408)
   #06  pc 0x0000000001a09608
 /data/app/~~rSRbS8khzueivDPrqNTp_A==/org.scummvm.scummvm-T-m5ff1FdmM7qTqraWxkuw==/lib/arm64/libscummvm.so
 (Scumm::ScummEngine::init()+3452)
   #07  pc 0x0000000001a10418
 /data/app/~~rSRbS8khzueivDPrqNTp_A==/org.scummvm.scummvm-T-m5ff1FdmM7qTqraWxkuw==/lib/arm64/libscummvm.so
 (Scumm::ScummEngine::run()+52)
   #08  pc 0x00000000019e90f4
 /data/app/~~rSRbS8khzueivDPrqNTp_A==/org.scummvm.scummvm-T-m5ff1FdmM7qTqraWxkuw==/lib/arm64/libscummvm.so
 (scummvm_main+7012)
   #09  pc 0x00000000019db3a8
 /data/app/~~rSRbS8khzueivDPrqNTp_A==/org.scummvm.scummvm-T-m5ff1FdmM7qTqraWxkuw==/lib/arm64/libscummvm.so
 (JNI::main(_JNIEnv*, _jobject*, _jobjectArray*)+340)
   #10  pc 0x00000000000162f0
 /data/app/~~rSRbS8khzueivDPrqNTp_A==/org.scummvm.scummvm-T-m5ff1FdmM7qTqraWxkuw==/oat/arm64/base.odex
 (art_jni_trampoline+128)
   #11  pc 0x000000000020a2b0  /apex/com.android.art/lib64/libart.so
 (nterp_helper+4016)
   #12  pc 0x00000000002a8588
 /data/app/~~rSRbS8khzueivDPrqNTp_A==/org.scummvm.scummvm-T-m5ff1FdmM7qTqraWxkuw==/oat/arm64/base.vdex
 (org.scummvm.scummvm.ScummVM.run+76)
   #13  pc 0x00000000003ee490  /data/misc/apexdata/com.android.art/dalvik-
 cache/arm64/boot.oat (java.lang.Thread.run+80)
   #14  pc 0x0000000000457d6c  /apex/com.android.art/lib64/libart.so
 (art_quick_invoke_stub+556)
   #15  pc 0x0000000000483be4  /apex/com.android.art/lib64/libart.so
 (art::ArtMethod::Invoke(art::Thread*, unsigned int*, unsigned int,
 art::JValue*, char const*)+156)
   #16  pc 0x00000000004838b0  /apex/com.android.art/lib64/libart.so
 (art::JValue
 art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod*>(art::ScopedObjectAccessAlreadyRunnable
 const&, _jobject*, art::ArtMethod*, jvalue const*)+400)
   #17  pc 0x00000000005cc300  /apex/com.android.art/lib64/libart.so
 (art::Thread::CreateCallback(void*)+1680)
   #18  pc 0x00000000000f5548
 /apex/com.android.runtime/lib64/bionic/libc.so
 (__pthread_start(void*)+208)
   #19  pc 0x000000000008ef3c
 /apex/com.android.runtime/lib64/bionic/libc.so (__start_thread+68)
 }}}

 From disassembly, it looks like the crash happens in
 engines/scumm/scumm.cpp around line 2164:

 {{{
 VAR(VAR_VOICE_MODE) = _voiceMode;
 }}}

 Maybe some part of the engine is not properly initialized?
-- 
Ticket URL: <https://bugs.scummvm.org/ticket/14611>
ScummVM :: Bugs <https://bugs.scummvm.org>
ScummVM