René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"GitTreeEntry: pointer being freed was not allocated","articleBody":"Happens during garbage collection, our codebase is complex and I'm having trouble narrowing this down to a specific cause - let me know how I can help by providing more info.\r\n\r\nNodeGit 0.17 / 0.18 running in Electron 1.4\r\n\r\n```\r\nApplication Specific Information:\r\nabort() called\r\n*** error for object 0x7ff7dd4365f0: pointer being freed was not allocated\r\n \r\n\r\nThread 0 Crashed:: CrRendererMain  Dispatch queue: com.apple.main-thread\r\n0   libsystem_kernel.dylib        \t0x00007fffb4989dd6 __pthread_kill + 10\r\n1   libsystem_pthread.dylib       \t0x00007fffb4a75787 pthread_kill + 90\r\n2   libsystem_c.dylib             \t0x00007fffb48ef4bb __abort + 140\r\n3   libsystem_c.dylib             \t0x00007fffb48ef42f abort + 144\r\n4   libsystem_malloc.dylib        \t0x00007fffb49df03f free + 530\r\n5   nodegit.node                  \t0x0000000112547721 NodeGitWrapper\u003cGitTreeEntryTraits\u003e::~NodeGitWrapper() + 39 (nodegit_wrapper.cc:42)\r\n6   nodegit.node                  \t0x0000000112547790 GitTreeEntry::~GitTreeEntry() + 14 (tree_entry.cc:28)\r\n7   libnode.dylib                 \t0x000000010a0c023d v8::internal::GlobalHandles::DispatchPendingPhantomCallbacks(bool) + 157\r\n8   libnode.dylib                 \t0x000000010a0c058e v8::internal::GlobalHandles::PostGarbageCollectionProcessing(v8::internal::GarbageCollector, v8::GCCallbackFlags) + 46\r\n9   libnode.dylib                 \t0x000000010a0cfa58 v8::internal::Heap::PerformGarbageCollection(v8::internal::GarbageCollector, v8::GCCallbackFlags) + 1768\r\n10  libnode.dylib                 \t0x000000010a0ceea4 v8::internal::Heap::CollectGarbage(v8::internal::GarbageCollector, char const*, char const*, v8::GCCallbackFlags) + 676\r\n11  libnode.dylib                 \t0x000000010a097211 v8::internal::Factory::NewRawTwoByteString(int, v8::internal::PretenureFlag) + 177\r\n12  libnode.dylib                 \t0x000000010a3ca9d8 v8::internal::IncrementalStringBuilder::Extend() + 120\r\n13  libnode.dylib                 \t0x000000010a1975a8 v8::internal::JsonStringifier::SerializeString(v8::internal::Handle\u003cv8::internal::String\u003e) + 1144\r\n14  libnode.dylib                 \t0x000000010a19a4e1 v8::internal::JsonStringifier::Result v8::internal::JsonStringifier::Serialize_\u003ctrue\u003e(v8::internal::Handle\u003cv8::internal::Object\u003e, bool, v8::internal::Handle\u003cv8::internal::Object\u003e) + 705\r\n15  libnode.dylib                 \t0x000000010a198390 v8::internal::JsonStringifier::SerializeJSReceiverSlow(v8::internal::Handle\u003cv8::internal::JSReceiver\u003e) + 416\r\n16  libnode.dylib                 \t0x000000010a19b192 v8::internal::JsonStringifier::Result v8::internal::JsonStringifier::Serialize_\u003ctrue\u003e(v8::internal::Handle\u003cv8::internal::Object\u003e, bool, v8::internal::Handle\u003cv8::internal::Object\u003e) + 3954\r\n17  libnode.dylib                 \t0x000000010a19cabb v8::internal::JsonStringifier::Result v8::internal::JsonStringifier::Serialize_\u003ctrue\u003e(v8::internal::Handle\u003cv8::internal::Object\u003e, bool, v8::internal::Handle\u003cv8::internal::Object\u003e) + 10395\r\n18  libnode.dylib                 \t0x000000010a19cabb v8::internal::JsonStringifier::Result v8::internal::JsonStringifier::Serialize_\u003ctrue\u003e(v8::internal::Handle\u003cv8::internal::Object\u003e, bool, v8::internal::Handle\u003cv8::internal::Object\u003e) + 10395\r\n19  libnode.dylib                 \t0x000000010a199ee9 v8::internal::JsonStringifier::Result v8::internal::JsonStringifier::Serialize_\u003cfalse\u003e(v8::internal::Handle\u003cv8::internal::Object\u003e, bool, v8::internal::Handle\u003cv8::internal::Object\u003e) + 5529\r\n20  libnode.dylib                 \t0x000000010a1996dc v8::internal::JsonStringifier::Result v8::internal::JsonStringifier::Serialize_\u003cfalse\u003e(v8::internal::Handle\u003cv8::internal::Object\u003e, bool, v8::internal::Handle\u003cv8::internal::Object\u003e) + 3468\r\n21  libnode.dylib                 \t0x000000010a195a2d v8::internal::JsonStringifier::Stringify(v8::internal::Handle\u003cv8::internal::Object\u003e, v8::internal::Handle\u003cv8::internal::Object\u003e, v8::internal::Handle\u003cv8::internal::Object\u003e) + 93\r\n22  libnode.dylib                 \t0x0000000109dc731a 0x1099c9000 + 4186906\r\n23  ???                           \t0x000013e04e906147 0 + 21854111686983\r\n24  ???                           \t0x000013e04e907cb5 0 + 21854111694005\r\n25  ???                           \t0x000013e04eaeac1f 0 + 21854113672223\r\n26  ???                           \t0x000013e04eaea749 0 + 21854113670985\r\n27  ???                           \t0x000013e04eaea52d 0 + 21854113670445\r\n28  ???                           \t0x000013e04eaea1ae 0 + 21854113669550\r\n29  ???                           \t0x000013e04eac95db 0 + 21854113535451\r\n30  ???                           \t0x000013e04e907cb5 0 + 21854111694005\r\n31  ???                           \t0x000013e04f2cb750 0 + 21854121932624\r\n32  ???                           \t0x000013e04f17f412 0 + 21854120571922\r\n33  ???                           \t0x000013e04f17f186 0 + 21854120571270\r\n34  ???                           \t0x000013e04e907cb5 0 + 21854111694005\r\n35  ???                           \t0x000013e04f2cb3ab 0 + 21854121931691\r\n36  ???                           \t0x000013e04eb32556 0 + 21854113965398\r\n37  ???                           \t0x000013e04f2cb232 0 + 21854121931314\r\n38  ???                           \t0x000013e04e907cb5 0 + 21854111694005\r\n39  ???                           \t0x000013e04f2ca5b4 0 + 21854121928116\r\n40  ???                           \t0x000013e04f181a57 0 + 21854120581719\r\n41  ???                           \t0x000013e04f1818f4 0 + 21854120581364\r\n42  ???                           \t0x000013e04f1816f4 0 + 21854120580852\r\n43  ???                           \t0x000013e04e942263 0 + 21854111933027\r\n44  ???                           \t0x000013e04e925d6f 0 + 21854111817071\r\n45  libnode.dylib                 \t0x000000010a08bf10 0x1099c9000 + 7089936\r\n46  libnode.dylib                 \t0x000000010a08bd19 v8::internal::Execution::Call(v8::internal::Isolate*, v8::internal::Handle\u003cv8::internal::Object\u003e, v8::internal::Handle\u003cv8::internal::Object\u003e, int, v8::internal::Handle\u003cv8::internal::Object\u003e*) + 313\r\n47  libnode.dylib                 \t0x0000000109d5816d v8::Function::Call(v8::Local\u003cv8::Context\u003e, v8::Local\u003cv8::Value\u003e, int, v8::Local\u003cv8::Value\u003e*) + 541\r\n48  com.github.electron.framework \t0x0000000108088de7 0x105bdc000 + 38456807\r\n49  com.github.electron.framework \t0x00000001080537ad 0x105bdc000 + 38238125\r\n50  com.github.electron.framework \t0x000000010864953e 0x105bdc000 + 44487998\r\n51  com.github.electron.framework \t0x0000000105e89032 0x105bdc000 + 2805810\r\n52  com.github.electron.framework \t0x0000000105e89123 0x105bdc000 + 2806051\r\n53  com.github.electron.framework \t0x00000001079675a5 0x105bdc000 + 30979493\r\n54  com.github.electron.framework \t0x0000000105de6eab 0x105bdc000 + 2141867\r\n55  com.github.electron.framework \t0x000000010795fb99 0x105bdc000 + 30948249\r\n56  com.github.electron.framework \t0x000000010795eb39 0x105bdc000 + 30944057\r\n57  com.github.electron.framework \t0x0000000105de6eab 0x105bdc000 + 2141867\r\n58  com.github.electron.framework \t0x0000000105e07c7c 0x105bdc000 + 2276476\r\n59  com.github.electron.framework \t0x0000000105e07f8c 0x105bdc000 + 2277260\r\n60  com.github.electron.framework \t0x0000000105e0856b 0x105bdc000 + 2278763\r\n61  com.github.electron.framework \t0x0000000105ddc839 0x105bdc000 + 2099257\r\n62  com.github.electron.framework \t0x0000000105dfec3a 0x105bdc000 + 2239546\r\n63  com.github.electron.framework \t0x0000000105ddc224 0x105bdc000 + 2097700\r\n64  com.apple.CoreFoundation      \t0x00007fff9f323981 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17\r\n65  com.apple.CoreFoundation      \t0x00007fff9f304a7d __CFRunLoopDoSources0 + 557\r\n66  com.apple.CoreFoundation      \t0x00007fff9f303f76 __CFRunLoopRun + 934\r\n67  com.apple.CoreFoundation      \t0x00007fff9f303974 CFRunLoopRunSpecific + 420\r\n68  com.apple.Foundation          \t0x00007fffa0d18612 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 277\r\n69  com.github.electron.framework \t0x0000000105ddce9e 0x105bdc000 + 2100894\r\n70  com.github.electron.framework \t0x0000000105ddc674 0x105bdc000 + 2098804\r\n71  com.github.electron.framework \t0x0000000105e1dfc1 0x105bdc000 + 2367425\r\n72  com.github.electron.framework \t0x0000000105e0735d 0x105bdc000 + 2274141\r\n73  com.github.electron.framework \t0x0000000106aa9e5a 0x105bdc000 + 15523418\r\n74  com.github.electron.framework \t0x00000001064a2e80 0x105bdc000 + 9203328\r\n75  com.github.electron.framework \t0x00000001064a2066 0x105bdc000 + 9199718\r\n76  com.github.electron.framework \t0x0000000105bde007 AtomMain + 71\r\n77  com.github.electron.helper    \t0x0000000105bd5f26 main + 38\r\n78  libdyld.dylib                 \t0x00007fffb485b255 start + 1\r\n```","author":{"url":"https://github.com/tommoor","@type":"Person","name":"tommoor"},"datePublished":"2017-03-26T00:23:48.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":8},"url":"https://github.com/1257/nodegit/issues/1257"}