525441 - crash [@ LoadPlatformDirectory() ]

Status: RESOLVED DUPLICATE of bug 525725

(Core :: General, defect)

Description

[Martin Stránský [:stransky] (ni? me)]

static void
LoadPlatformDirectory(nsIFile* aBundleDirectory,
                      nsCOMArray<nsIFile> &aDirectories)
{
  nsCOMPtr<nsIFile> platformDir;
>>>  nsresult rv = aBundleDirectory->Clone(getter_AddRefs(platformDir));
  if (NS_FAILED(rv))
    return;

(gdb) p	aBundleDirectory
$3 = (class nsIFile *) 0x0

(gdb) bt
#0  0x00007ffff6079752 in LoadPlatformDirectory(struct nsIFile *, nsCOMArray<nsIFile> &) (aBundleDirectory=0x0, 
    aDirectories=@0x7fffffffd5a0) at nsXREDirProvider.cpp:417
#1  0x00007ffff607a1e6 in nsXREDirProvider::LoadBundleDirectories (this=0x7fffffffd560) at nsXREDirProvider.cpp:564
#2  0x00007ffff607a8fc in nsXREDirProvider::GetFilesInternal (this=0x7fffffffd560, aProperty=0x7ffff77abc99 "ComsDL", 
    aResult=0x7fffffffcfc0) at nsXREDirProvider.cpp:663
#3  0x00007ffff6079eb8 in nsXREDirProvider::GetFiles (this=0x7fffffffd560, aProperty=0x7ffff77abc99 "ComsDL", 
    aResult=0x7fffffffd060) at nsXREDirProvider.cpp:508
#4  0x00007ffff735e435 in FindProviderFile (aElement=0x7fffffffd560, aData=0x7fffffffd140) at nsDirectoryService.cpp:588
#5  0x00007ffff734c4c0 in nsSupportsArray::EnumerateBackwards (this=0x7ffff3e29240, 
    aFunc=0x7ffff735e355 <FindProviderFile(nsISupports *, void *)>, aData=0x7fffffffd140) at nsSupportsArray.cpp:639
#6  0x00007ffff735e8c7 in nsDirectoryService::Get (this=0x7ffff3e47180, prop=0x7ffff77abc99 "ComsDL", uuid=@0x7ffff7451540, 
    result=0x7fffffffd210) at nsDirectoryService.cpp:646
#7  0x00007ffff73b7586 in AppendFromDirServiceList(const char *, struct nsISupportsArray *) (
    codename=0x7ffff77abc99 "ComsDL", aPath=0x7ffff3e29320) at xptiInterfaceInfoManager.cpp:216
#8  0x00007ffff73b7966 in xptiInterfaceInfoManager::BuildFileSearchPath (aPath=0x7fffffffd350)
    at xptiInterfaceInfoManager.cpp:278
#9  0x00007ffff73b66ae in xptiInterfaceInfoManager::GetInterfaceInfoManagerNoAddRef () at xptiInterfaceInfoManager.cpp:65
#10 0x00007ffff7336739 in NS_InitXPCOM3_P(struct nsIServiceManager **, struct nsIFile *, struct nsIDirectoryServiceProvider *, const nsStaticModuleInfo *, PRUint32) (result=0x7fffffffd5e0, binDirectory=0x7ffff3e24300, 
    appFileLocationProvider=0x7fffffffd560, staticComponents=0x7ffff7e0d900, componentCount=52) at nsXPComInit.cpp:606
#11 0x00007ffff6069bda in ScopedXPCOMStartup::Initialize (this=0x7fffffffd5e0) at nsAppRunner.cpp:1073
#12 0x00007ffff606a6c2 in DumpArbitraryHelp () at nsAppRunner.cpp:1228
#13 0x00007ffff606a870 in DumpHelp () at nsAppRunner.cpp:1281
#14 0x00007ffff606fb60 in XRE_main (argc=2, argv=0x7fffffffdf48, aAppData=0x7ffff3e29080) at nsAppRunner.cpp:2996
#15 0x0000000000401eff in main (argc=2, argv=0x7fffffffdf48) at nsBrowserApp.cpp:156

Steps to reproduce:

1) run firefox
2) launch from command line "firefox --help"

Comment 1

[timeless]

sorry