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IDProjectCategoryView StatusDate SubmittedLast Update
0002324VCMIOtherpublic2015-11-05 10:122022-07-04 05:35
Reporterjosch 
Assigned ToSXX 
PrioritynormalSeveritycrashReproducibilityalways
StatusassignedResolutionopen 
Platformamd64OSDebianOS Versionunstable
Product Version0.98 
Target VersionFixed in Version 
Summary0002324: Segfault when buying spellbook
DescriptionI got the following bug for vcmi 0.98 on the Debian bug tracker which I'm also to reproduce myself:

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=797363 [^]

I attached the savegame that produced this problem but you can also find links to the savegame in above bugreport.
Steps To ReproduceI moved the hero near the city to the city.
I then bought a spell building and tried to buy a spellbook for the hero.
Additional Informationthe backtrace (line numbers correspond to vcmi 0.98):

Core was generated by `/usr/games/vcmiclient'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 PutArtifact::applyGs ([email protected]=0x7fb070b2c2c0, [email protected]=0x7fb07f472ae0) at /build/vcmi-t5ndlM/vcmi-0.98+dfsg/lib/NetPacksLib.cpp:901
901 art->putAt(al);
(gdb) bt
#0 PutArtifact::applyGs ([email protected]=0x7fb070b2c2c0, [email protected]=0x7fb07f472ae0) at /build/vcmi-t5ndlM/vcmi-0.98+dfsg/lib/NetPacksLib.cpp:901
#1 0x00007fb0a6c4b3ef in CApplyOnGS<PutArtifact>::applyOnGS (this=<optimized out>, gs=0x7fb07f472ae0, pack=0x7fb070b2c2c0) at /build/vcmi-t5ndlM/vcmi-0.98+dfsg/lib/CGameState.cpp:71
0000002 0x00007fb0a6c04998 in CGameState::apply (this=0x7fb07f472ae0, [email protected]=0x7fb070b2c2c0) at /build/vcmi-t5ndlM/vcmi-0.98+dfsg/lib/CGameState.cpp:2164
0000003 0x00007fb0a74fbc56 in CClient::handlePack ([email protected]=0x7fb07ef998e0, pack=0x7fb070b2c2c0) at /build/vcmi-t5ndlM/vcmi-0.98+dfsg/client/Client.cpp:649
0000004 0x00007fb0a74fc038 in CClient::run (this=0x7fb07ef998e0) at /build/vcmi-t5ndlM/vcmi-0.98+dfsg/client/Client.cpp:176
0000005 0x00007fb0a5cdeaea in ?? () from /usr/lib/x86_64-linux-gnu/libboost_thread.so.1.55.0
0000006 0x00007fb0a5abc0a4 in start_thread (arg=0x7fb082da5700) at pthread_create.c:309
0000007 0x00007fb0a221d07d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
TagsNo tags attached.
Attached Fileszip file icon crash-when-buying-spellbook.zip [^] (1,243,114 bytes) 2015-11-05 10:12
txt file icon 0002324_vcmiclient_bt.txt [^] (2,799 bytes) 2015-11-05 14:10 [Show Content]

- Relationships
related to 0001960closedSXX Crash turn AI 

-  Notes
(0006073)
SXX (administrator)
2015-11-05 14:12

Just in case attached full crash log from 6c33417 (0.98 release).
It's about the same (with different line numbers) on develop.
(0006200)
SXX (administrator)
2015-12-21 20:05

Sadly I didn't manage to find out why that happen, but it's reproducible up to current git.
(0008070)
Povelitel (updater)
2022-03-14 22:55

I can confirm this. Reproducible
(0008299)
josch (developer)
2022-07-04 05:35

Still reproducible with current git HEAD. Here is a bigger backtrace:

#0 __GI_raise ([email protected]=6) at ../sysdeps/unix/sysv/linux/raise.c:49
#1 0x00007ffff5497546 in __GI_abort () at abort.c:79
0000002 0x00007ffff549742f in __assert_fail_base
    (fmt=0x7ffff560ddf8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x7ffff7d50070 "static_cast<si32>(oInfo.vector->size()) > idAsNumber", file=0x7ffff7d50040 "./lib/mapping/../serializer/CSerializer.h", line=116, function=<optimized out>) at assert.c:92
0000003 0x00007ffff54a6222 in __GI___assert_fail
    (assertion=0x7ffff7d50070 "static_cast<si32>(oInfo.vector->size()) > idAsNumber", file=0x7ffff7d50040 "./lib/mapping/../serializer/CSerializer.h", line=116, function=0x7ffff7d54658 "T* CSerializer::getVectorItemFromId(const VectorizedObjectInfo<T, U>&, U) const [with T = CArtifactInstance; U = ArtifactInstanceID]") at assert.c:101
0000004 0x00007ffff797f6f7 in CSerializer::getVectorItemFromId<CArtifactInstance, ArtifactInstanceID>(VectorizedObjectInfo<CArtifactInstance, ArtifactInstanceID> const&, ArtifactInstanceID) const
    (this=<optimized out>, oInfo=<optimized out>, id=...)
    at ./lib/mapping/../serializer/CSerializer.h:111
0000005 CSerializer::getVectorItemFromId<CArtifactInstance, ArtifactInstanceID>(VectorizedObjectInfo<CArtifactInstance, ArtifactInstanceID> const&, ArtifactInstanceID) const
    (oInfo=<optimized out>, this=<optimized out>, oInfo=..., id=...)
    at ./lib/mapping/../serializer/CSerializer.h:111
0000006 BinaryDeserializer::load<CArtifactInstance*, 0>(CArtifactInstance*&)
    (this=0x7fff900bc800, [email protected]: 0x0)
    at ./lib/mapping/../serializer/BinaryDeserializer.h:272
0000007 0x00007ffff7a7b201 in BinaryDeserializer::operator&<CArtifactInstance*>(CArtifactInstance*&)
    ([email protected]: 0x0, this=0x7fff900bc800)
    at ./lib/registerTypes/../serializer/BinaryDeserializer.h:185
0000008 ConstTransitivePtr<CArtifactInstance>::serialize<BinaryDeserializer>(BinaryDeserializer&, int)
    (version=<optimized out>, h=..., this=0x7fff8c57c320)
    at ./lib/registerTypes/../ConstTransitivePtr.h:75
0000009 BinaryDeserializer::load<ConstTransitivePtr<CArtifactInstance>, 0>(ConstTransitivePtr<CArtifactInstance>&) (data=..., this=0x7fff900bc800)
    at ./lib/registerTypes/../serializer/BinaryDeserializer.h:206
0000010 BinaryDeserializer::operator&<ConstTransitivePtr<CArtifactInstance> >(ConstTransitivePtr<CArtifactInstance>&) (t=..., this=0x7fff900bc800)
    at ./lib/registerTypes/../serializer/BinaryDeserializer.h:185
0000011 PutArtifact::serialize<BinaryDeserializer>(BinaryDeserializer&, int)
    (version=<optimized out>, h=..., this=0x7fff8c57c2f0) at ./lib/registerTypes/../NetPacks.h:960
0000012 BinaryDeserializer::CPointerLoader<PutArtifact>::loadPtr(CLoaderBase&, void*, unsigned int) const (this=<optimized out>, ar=..., data=0x7fff96a25fb0, pid=<optimized out>)
    at ./lib/registerTypes/../serializer/BinaryDeserializer.h:155
0000013 0x00007ffff7ba26ff in BinaryDeserializer::load<CPack*, 0>(CPack*&)
    ([email protected]=0x7fff900bc800, [email protected]: 0x7fff8c57c2f0)
    at ./lib/serializer/BinaryDeserializer.h:322
0000014 0x00007ffff7b97ab1 in BinaryDeserializer::operator&<CPack*>(CPack*&)
    ([email protected]: 0x7fff8c57c2f0, this=0x7fff900bc800)
    at ./lib/serializer/BinaryDeserializer.h:185
0000015 CConnection::retrievePack() (this=0x7fff900bc7d0) at ./lib/serializer/Connection.cpp:206
0000016 0x00005555558b0d14 in CServerHandler::threadHandleConnection() (this=0x555555e47d40)
    at /usr/include/c++/11/bits/shared_ptr_base.h:1295
0000017 0x00007ffff59fb347 in () at /usr/lib/x86_64-linux-gnu/libboost_thread.so.1.74.0
0000018 0x00007ffff59d6d80 in start_thread (arg=0x7fff96a27640) at pthread_create.c:481
0000019 0x00007ffff556f76f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

- Issue History
Date Modified Username Field Change
2015-11-05 10:12 josch New Issue
2015-11-05 10:12 josch File Added: crash-when-buying-spellbook.zip
2015-11-05 14:10 SXX File Added: 0002324_vcmiclient_bt.txt
2015-11-05 14:12 SXX Note Added: 0006073
2015-12-21 20:05 SXX Note Added: 0006200
2016-07-22 13:59 AVS Assigned To => AVS
2016-07-22 13:59 AVS Status new => confirmed
2016-09-12 13:03 SXX Assigned To AVS => SXX
2016-09-12 13:03 SXX Status confirmed => assigned
2016-09-12 13:04 SXX Relationship added related to 0001960
2022-03-14 22:55 Povelitel Note Added: 0008070
2022-07-04 05:35 josch Note Added: 0008299

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