1659950 - Crash in [@ OOM | large | mozalloc_abort | moz_xmalloc | nsTArray_base<T>::EnsureCapacity<T> | nsTArray_Impl<T>::ReplaceElementsAtInternal<T> | mozilla::ipc::InputStreamParams::operator=]

Status: RESOLVED FIXED

(Core :: XPCOM, defect)

Description

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

This bug is for crash report bp-76f27fa2-2d38-483b-9fdb-828bf0200817.

Top 10 frames of crashing thread:

0 mozglue.dll mozalloc_abort memory/mozalloc/mozalloc_abort.cpp:33
1 mozglue.dll mozalloc_handle_oom memory/mozalloc/mozalloc_oom.cpp:51
2 mozglue.dll moz_xmalloc memory/mozalloc/mozalloc.cpp:54
3 xul.dll nsTArray_base<nsTArrayInfallibleAllocator, nsTArray_RelocateUsingMemutils>::EnsureCapacity<nsTArrayInfallibleAllocator> xpcom/ds/nsTArray-inl.h:162
4 xul.dll nsTArray_Impl<mozilla::ipc::InputStreamParams, nsTArrayInfallibleAllocator>::ReplaceElementsAtInternal<nsTArrayInfallibleAllocator, mozilla::ipc::InputStreamParams> xpcom/ds/nsTArray.h:2382
5 xul.dll mozilla::ipc::InputStreamParams::operator= ipc/ipdl/InputStreamParams.cpp:1787
6 xul.dll nsMultiplexInputStream::SerializeInternal<mozilla::ipc::ChildToParentStreamActorManager> xpcom/io/nsMultiplexInputStream.cpp:1005
7 xul.dll nsMultiplexInputStream::Serialize xpcom/io/nsMultiplexInputStream.cpp:963
8 xul.dll mozilla::ipc::`anonymous namespace'::SerializeInputStreamWithFdsChild<mozilla::dom::ContentChild> ipc/glue/IPCStreamUtils.cpp:47
9 xul.dll mozilla::ipc::AutoIPCStream::Serialize ipc/glue/IPCStreamUtils.cpp:339

Comment 1

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

Attachment: Bug 1659950 - Move instead of copy where possible in nsMultiplexInputStream::SerializeInternal. r=#xpcom-reviewers

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/cd66384e9e09
Move instead of copy where possible in nsMultiplexInputStream::SerializeInternal. r=froydnj

Comment 3

[Bogdan Tara[:bogdan_tara | bogdant]]

https://hg.mozilla.org/mozilla-central/rev/cd66384e9e09