1508107 - Crash in Pickle::WriteBytes

Status: RESOLVED INCOMPLETE

(Core :: IPC, defect, P3)

Description

[baffclan]

This bug was filed from the Socorro interface and is
report bp-fa1f1314-6334-4fae-a22b-6181b0181118.
=============================================================

Top 10 frames of crashing thread:

0 xul.dll Pickle::WriteBytes ipc/chromium/src/base/pickle.cc:662
1  @0x3200000000 
2 xul.dll static void mozilla::ipc::IPDLParamTraits<mozilla::dom::Pref>::Write ipc/ipdl/PContent.cpp:3511
3 xul.dll mozilla::dom::PContentParent::SendPreferenceUpdate ipc/ipdl/PContentParent.cpp:1411
4 xul.dll mozilla::dom::ContentParent::Observe dom/ipc/ContentParent.cpp:3180
5 xul.dll static void nsPrefBranch::NotifyObserver modules/libpref/Preferences.cpp:3044
6 xul.dll static void NotifyCallbacks modules/libpref/Preferences.cpp:1812
7 xul.dll static nsresult pref_SetPref modules/libpref/Preferences.cpp:1766
8 xul.dll nsPrefBranch::SetBoolPref modules/libpref/Preferences.cpp:2370
9 xul.dll XPTC__InvokebyIndex xpcom/reflect/xptcall/md/win32/xptcinvoke_asm_x86_64.asm:97

=============================================================

Comment 1

[Nika Layzell [:nika] (ni? for response)]

Volume is very low, and these aren't super actionable. Perhaps we could consider adding Pickle::WriteBytes to the prefix list so that if we get a spike here in the future, it's credited to the caller.