.. by adding the missing virtual destructor to class Hashable. ASan output was: > ================================================================= > ==21660==ERROR: AddressSanitizer: new-delete-type-mismatch on 0x603000079d20 in thread T0: > object passed to delete has wrong type: > size of the allocated type: 32 bytes; > size of the deallocated type: 8 bytes. > #0 0x7f98137dc2a7 in operator delete(void*, unsigned long) /var/tmp/portage/sys-devel/gcc-11.3.1_p20221223/work/gcc-11-20221223/libsanitizer/asan/asan_new_delete.cpp:172 > #1 0x7f9802700116 in Hashtable::RemoveAll() [..]/libvisual-plugins/plugins/actor/G-Force/Common/GeneralTools/Hashtable.cpp:202 > #2 0x7f980270023f in Hashtable::~Hashtable() [..]/libvisual-plugins/plugins/actor/G-Force/Common/GeneralTools/Hashtable.cpp:32 > #3 0x7f98026dc9d5 in ExpressionDict::~ExpressionDict() ../../../../plugins/actor/G-Force/Common/math/Headers/ExpressionDict.h:20 > #4 0x7f98026dc9d5 in WaveShape::~WaveShape() ../../../../plugins/actor/G-Force/GForceCommon/Headers/WaveShape.h:11 > #5 0x7f98026dc9d5 in GForce::~GForce() [..]/libvisual-plugins/plugins/actor/G-Force/GForceCommon/G-Force.cpp:249 > #6 0x7f980270e7a5 in lv_gforce_cleanup [..]/libvisual-plugins/plugins/actor/G-Force/unix/libvisual/actor_gforce.cpp:140 > #7 0x7f981367e236 in visual_plugin_unload [..]/libvisual/libvisual/lv_plugin.c:655 > #8 0x7f9813674563 in actor_dtor [..]/libvisual/libvisual/lv_actor.c:52 > #9 0x7f98136aa9e8 in visual_object_destroy [..]/libvisual/libvisual/lv_object.c:104 > #10 0x7f981367c090 in visual_bin_switch_finalize [..]/libvisual/libvisual/lv_bin.c:695 > #11 0x7f981367c9dd in visual_bin_run [..]/libvisual/libvisual/lv_bin.c:853 > #12 0x5649c53eeedc in LV::Bin::run() [..]/libvisual/tools/lv-tool/lv-tool.cpp:108 > #13 0x5649c53eeedc in main [..]/libvisual/tools/lv-tool/lv-tool.cpp:853 > #14 0x7f981317e209 (/lib64/libc.so.6+0x2a209) > #15 0x7f981317e2bb in __libc_start_main (/lib64/libc.so.6+0x2a2bb) > #16 0x5649c53f2110 in _start ([..]/INSTALL_PREFIX/bin/lv-tool+0xa110) > > 0x603000079d20 is located 0 bytes inside of 32-byte region [0x603000079d20,0x603000079d40) > allocated by thread T0 here: > #0 0x7f98137db247 in operator new(unsigned long) /var/tmp/portage/sys-devel/gcc-11.3.1_p20221223/work/gcc-11-20221223/libsanitizer/asan/asan_new_delete.cpp:99 > #1 0x7f98026edd5e in ExpressionDict::AddVar(char*, float*) [..]/libvisual-plugins/plugins/actor/G-Force/Common/math/ExpressionDict.cpp:15 > #2 0x7f98026e9331 in ExpressionDict::AddVar(UtilStr&, float*) [..]/libvisual-plugins/plugins/actor/G-Force/Common/math/Headers/ExpressionDict.h:27 > #3 0x7f98026e9331 in ExprArray::Compile(ArgList const&, long, ExpressionDict&) [..]/libvisual-plugins/plugins/actor/G-Force/Common/math/ExprArray.cpp:67 > #4 0x7f98026e0900 in WaveShape::Load(ArgList&, long) [..]/libvisual-plugins/plugins/actor/G-Force/GForceCommon/WaveShape.cpp:76 > #5 0x7f98026d898d in GForce::loadWaveShape(long, bool) [..]/libvisual-plugins/plugins/actor/G-Force/GForceCommon/G-Force.cpp:1251 > #6 0x7f98026db109 in GForce::RecordSample(long) [..]/libvisual-plugins/plugins/actor/G-Force/GForceCommon/G-Force.cpp:917 > #7 0x7f980270ea8e in lv_gforce_render [..]/libvisual-plugins/plugins/actor/G-Force/unix/libvisual/actor_gforce.cpp:264 > #8 0x7f98136767de in visual_actor_run [..]/libvisual/libvisual/lv_actor.c:777 > #9 0x7f981367c71a in visual_bin_run [..]/libvisual/libvisual/lv_bin.c:865 > #10 0x5649c53eeedc in LV::Bin::run() [..]/libvisual/tools/lv-tool/lv-tool.cpp:108 > #11 0x5649c53eeedc in main [..]/libvisual/tools/lv-tool/lv-tool.cpp:853 > #12 0x7f981317e209 (/lib64/libc.so.6+0x2a209) > > SUMMARY: AddressSanitizer: new-delete-type-mismatch /var/tmp/portage/sys-devel/gcc-11.3.1_p20221223/work/gcc-11-20221223/libsanitizer/asan/asan_new_delete.cpp:172 in operator delete(void*, unsigned long) > ==21660==HINT: if you don't care about these errors you may set ASAN_OPTIONS=new_delete_type_mismatch=0 > ==21660==ABORTING

LV: Add mechanism to handle GL<->non-GL actor transitions #14

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rigid commented on Jan 24, 2013

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