Closed Bug 765306 Opened 13 years ago Closed 13 years ago

writing shutdown timestamp causes XPCOM warnings in debug builds

Categories

(Toolkit :: Startup and Profile System, defect)

Product:
Toolkit
Component:
Startup and Profile System
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED FIXED

People

(Reporter: froydnj, Assigned: espindola)

References

Details

From bug 753461, comment 26: The static destructor is causing warnings from XPCOM memory management, at least on Thunderbird: WARNING: XPCOM objects created/destroyed from static ctor/dtor: file .../comm-central/mozilla/xpcom/base/nsTraceRefcntImpl.cpp, line 140 The warning gets printed five or six times, it looks to me like it is once for each nsCString operation. Here's an example backtrace: #0 0x00000001039591b5 in AssertActivityIsLegal() at /Users/ireid/tbird/comm-central/mozilla/xpcom/base/nsTraceRefcntImpl.cpp:140 #1 0x0000000103958ebb in NS_LogAddRef_P at /Users/ireid/tbird/comm-central/mozilla/xpcom/base/nsTraceRefcntImpl.cpp:958 #2 0x000000010397cf75 in nsStringBuffer::Alloc(unsigned long) () #3 0x000000010397fc17 in nsACString_internal::MutatePrep(unsigned int, char**, unsigned int*) () #4 0x000000010397fdda in nsACString_internal::ReplacePrepInternal(unsigned int, unsigned int, unsigned int, unsigned int) () #5 0x000000010398256b in nsACString_internal::ReplacePrep(unsigned int, unsigned int, unsigned int) () #6 0x00000001039809b3 in nsACString_internal::Replace(unsigned int, unsigned int, char const*, unsigned int) () #7 0x0000000101250013 in nsACString_internal::Append(char const*, unsigned int) () #8 0x0000000101293b64 in nsACString_internal::operator+=(char const*) () #9 0x0000000102b69dba in RecordShutdownEndTimeStamp() at /Users/ireid/tbird/comm-central/mozilla/toolkit/components/startup/nsAppStartup.cpp:298 #10 0x0000000102b6a831 in RecordShutdownEndTimeStampHelper::~RecordShutdownEndTimeStampHelper() at /Users/ireid/tbird/comm-central/mozilla/toolkit/components/startup/nsAppStartup.cpp:323 #11 0x0000000102b6a055 in RecordShutdownEndTimeStampHelper::~RecordShutdownEndTimeStampHelper() at /Users/ireid/tbird/comm-central/mozilla/toolkit/components/startup/nsAppStartup.cpp:322
I think the patch to fix bug 763361 will also fix this one.
Assignee: nobody → respindola
Status: NEW → ASSIGNED
Is this fixed in 393a38baf9fc?
I haven't seen these warnings in a while. Closing.
Status: ASSIGNED → RESOLVED
Closed: 13 years ago
Resolution: --- → FIXED
(In reply to Rafael Ávila de Espíndola (:espindola) from comment #2) > Is this fixed in 393a38baf9fc? Yes, that made the warnings (and crashes) go away.
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