1547047 - Assertion failure: thisIndex->mCommonMetadata.name() == otherIndex->mCommonMetadata.name(), at /builds/worker/workspace/build/src/dom/indexedDB/ActorsParent.cpp:20988

Status: NEW

(Core :: Storage: IndexedDB, defect, P2)

Description

[Jason Kratzer [:jkratzer]]

Attachment: testcase.html

Testcase found while fuzzing mozilla-central rev 0ec836eceb96.

Assertion failure: thisIndex->mCommonMetadata.name() == otherIndex->mCommonMetadata.name(), at /builds/worker/workspace/build/src/dom/indexedDB/ActorsParent.cpp:20988

rax = 0x000055e65c7cbe40 rdx = 0x00007f3295fc63c4
rcx = 0x0000000000000b40 rbx = 0x00007f327a98b550
rsi = 0x00007f32a0f938b0 rdi = 0x00007f32a0f92680
rbp = 0x00007f327a98b5b0 rsp = 0x00007f327a98b4b0
r8 = 0x00007f32a0f938b0 r9 = 0x00007f327a98c700
r10 = 0x0000000000000002 r11 = 0x0000000000000000
r12 = 0x00007f326cbd59c0 r13 = 0x00007f327a98b528
r14 = 0x00007f326c987000 r15 = 0x00007f326ca05ce0
rip = 0x00007f32923318b5
OS|Linux|0.0.0 Linux 4.18.0-17-generic #18~18.04.1-Ubuntu SMP Fri Mar 15 15:27:12 UTC 2019 x86_64
CPU|amd64|family 6 model 94 stepping 3|1
GPU|||
Crash|SIGSEGV /SEGV_MAPERR|0x0|32
32|0|libxul.so|OpenDatabaseOp::EnsureDatabaseActor|hg:hg.mozilla.org/mozilla-central:dom/indexedDB/ActorsParent.cpp:0ec836eceb969c548067cee6de2ea213513a43d5|20812|0x3
32|1|libxul.so|OpenDatabaseOp::EnsureDatabaseActorIsAlive|hg:hg.mozilla.org/mozilla-central:dom/indexedDB/ActorsParent.cpp:0ec836eceb969c548067cee6de2ea213513a43d5|20856|0x8
32|2|libxul.so|OpenDatabaseOp::SendResults|hg:hg.mozilla.org/mozilla-central:dom/indexedDB/ActorsParent.cpp:0ec836eceb969c548067cee6de2ea213513a43d5|20742|0x5
32|3|libxul.so|FactoryOp::Run|hg:hg.mozilla.org/mozilla-central:dom/indexedDB/ActorsParent.cpp:0ec836eceb969c548067cee6de2ea213513a43d5|19731|0x9
32|4|libxul.so|nsThread::ProcessNextEvent(bool, bool*)|hg:hg.mozilla.org/mozilla-central:xpcom/threads/nsThread.cpp:0ec836eceb969c548067cee6de2ea213513a43d5|1180|0x15
32|5|libxul.so|NS_ProcessNextEvent(nsIThread*, bool)|hg:hg.mozilla.org/mozilla-central:xpcom/threads/nsThreadUtils.cpp:0ec836eceb969c548067cee6de2ea213513a43d5|486|0x11
32|6|libxul.so|mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)|hg:hg.mozilla.org/mozilla-central:ipc/glue/MessagePump.cpp:0ec836eceb969c548067cee6de2ea213513a43d5|333|0xd
32|7|libxul.so|MessageLoop::RunInternal()|hg:hg.mozilla.org/mozilla-central:ipc/chromium/src/base/message_loop.cc:0ec836eceb969c548067cee6de2ea213513a43d5|315|0x17
32|8|libxul.so|MessageLoop::Run()|hg:hg.mozilla.org/mozilla-central:ipc/chromium/src/base/message_loop.cc:0ec836eceb969c548067cee6de2ea213513a43d5|290|0x8
32|9|libxul.so|nsThread::ThreadFunc(void*)|hg:hg.mozilla.org/mozilla-central:xpcom/threads/nsThread.cpp:0ec836eceb969c548067cee6de2ea213513a43d5|454|0x38
32|10|libnspr4.so|_pt_root|hg:hg.mozilla.org/mozilla-central:nsprpub/pr/src/pthreads/ptthread.c:0ec836eceb969c548067cee6de2ea213513a43d5|201|0x7
32|11|libpthread-2.27.so||||0x76db
32|12|libc-2.27.so|clone|||0x3f

Comment 1

[Bugmon [:jkratzer for issues]]

Bugmon Analysis:
Verified bug as reproducible on mozilla-central 20210224215151-69be3221f49a.

Comment 2

[Simon Giesecke [:sg] [he/him]]

I suspect this is the same issue as Bug 1300205.

Comment 3

[Jens Stutte [:jstutte]]

Bug 1450355 seems to talk about a previous variant of that assertion?