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CancelSynchronousIo doesn't help with shutdown crashes, remove it?

NEW
Unassigned

Status

()

Core
Networking: Cache
P2
critical
a year ago
8 days ago

People

(Reporter: mayhemer, Unassigned)

Tracking

({crash})

51 Branch
x86
Windows 7
crash
Points:
---

Firefox Tracking Flags

(Not tracked)

Details

(Whiteboard: [necko-next], crash signature)

(Reporter)

Description

a year ago
This bug was filed from the Socorro interface and is 
report bp-1f1f8773-54c3-4293-be02-d09fe2160924.
=============================================================


IO thread:

ZwCreateFile
`anonymous namespace'::InterposedNtCreateFile
CreateFileW
CreateFileWImplementation
OpenFile(nsString const&, int, int, bool, PRFileDesc**)
nsLocalFile::OpenNSPRFileDescMaybeShareDelete(int, int, bool, PRFileDesc**)
nsLocalFile::OpenNSPRFileDesc(int, int, PRFileDesc**)
mozilla::net::CacheFileIOManager::OpenNSPRHandle(mozilla::net::CacheFileHandle*, bool)
mozilla::net::CacheFileIOManager::ReadInternal(mozilla::net::CacheFileHandle*, __int64, char*, int)
mozilla::net::ReadEvent::Run()


Main thread:

ZwCancelSynchronousIoFile
CancelSynchronousIo
mozilla::net::detail::BlockingIOWatcher::WatchAndCancel(mozilla::Monitor&)
mozilla::net::CacheIOThread::CancelBlockingIO()
mozilla::net::ShutdownEvent::PostAndWait()


Apparently, no help here from CancelSynchronousIo.
Whiteboard: [necko-next]
Bulk change to priority: https://bugzilla.mozilla.org/show_bug.cgi?id=1399258
Priority: -- → P2
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