Closed Bug 1190835 Opened 9 years ago Closed 9 years ago

crash in nsDeque::ObjectAt(int)

Categories

(Core :: Networking: HTTP, defect)

Product:
Core
Component:
Networking: HTTP
Version:
42 Branch
Platform:
Unspecified
All
Type:
defect
Priority:
Not set
Severity:
critical

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1188421
Tracking Flags:
Tracking Status
firefox42 - ---

People

(Reporter: MatsPalmgren_bugz, Unassigned)

References

Details

(Keywords: crash, regression, sec-high)

Crash Data

This bug was filed from the Socorro interface and is 
report bp-119c78e9-8070-46f8-bdbd-0a7cb2150729.
=============================================================

This signature is spiking in v42 (currently #8 Top Crash in v42).
I suspect it's a regression from bug 986302 which added
mozilla::net::Http2BaseCompressor::SizeOfExcludingThis.

Stack:

nsDeque::ObjectAt(int)
mozilla::net::nvFIFO::operator[](int)
mozilla::net::Http2BaseCompressor::SizeOfExcludingThis(unsigned int (*)(void const*))
mozilla::net::HpackDynamicTableReporter::CollectReports(nsIMemoryReporterCallback*, nsISupports*, bool)
nsMemoryReporterManager::GetReportsForThisProcessExtended(nsIMemoryReporterCallback*, nsISupports*, bool, _iobuf*)
nsMemoryReporterManager::StartGettingReports()
nsMemoryReporterManager::GetReportsExtended(nsIMemoryReporterCallback*, nsISupports*, nsIFinishReportingCallback*, nsISupports*, bool, bool, nsAString_internal const&)
nsMemoryReporterManager::GetReports(nsIMemoryReporterCallback*, nsISupports*, nsIFinishReportingCallback*, nsISupports*, bool)
NS_InvokeByIndex
...
User Comment from bp-d1189b7e-9722-44b6-a7e2-fb5262150727:
"Got a Mac out of application memory notice, and was trying to gather memory usage data but it was so laggy that I couldn't get it done. Then Nightly crashed. I has a sad face."
nhughes - if there isn't a simple immediate fix please backout bug 986302 and then we can just reland it with the fix.

thanks
Flags: needinfo?(nhughes)
Group: network-core-security, core-security
nick says this is probly a dup of the fixed 1188421 - I'll let nick and nate sort that out.
All the crashes shown under "more reports" for the report above are from builds before 1188421 was fixed, so I'm going to call this a dupe. Re-open if we get reports from build IDs matching 201508.*
Status: NEW → RESOLVED
Closed: 9 years ago
Flags: needinfo?(nhughes)
Resolution: --- → DUPLICATE
Group: core-security → core-security-release
Group: network-core-security, core-security-release
Keywords: sec-high
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