[Webkit-unassigned] [Bug 19808] New: LEAK: leak from WebCore::ImageSource::isSizeAvailable()

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=19808

           Summary: LEAK: leak from WebCore::ImageSource::isSizeAvailable()
           Product: WebKit
           Version: 526+ (Nightly build)
          Platform: Macintosh
        OS/Version: Mac OS X 10.5
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: cwzwarich at uwaterloo.ca


I found this by running the stress test with MallocStackLogging enabled:

Leak: 0x1a367600  size=3072     string 'Photoshop ICC profile'
        Call stack: [thread 0xa05a0fa0]: | 0xba4d6 | NSApplicationMain |
-[NSApplication run] | 0x86be | -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] | _DPSNextEvent |
BlockUntilNextEventMatchingListInMode | ReceiveNextEventCommon |
RunCurrentEventLoopInMode | CFRunLoopRunInMode | CFRunLoopRunSpecific |
muxerSourcePerform | _CFURLConnectionSendCallbacks | sendDidReceiveDataCallback
| _NSURLConnectionDidReceiveData |
-[NSURLConnection(NSURLConnectionReallyInternal)
sendDidReceiveData:originalLength:] | -[WebCoreResourceHandleAsDelegate
connection:didReceiveData:lengthReceived:] |
WebCore::ResourceLoader::didReceiveData(WebCore::ResourceHandle*, char const*,
int, int) | WebCore::SubresourceLoader::didReceiveData(char const*, int, long
long, bool) |
WebCore::Loader::Host::didReceiveData(WebCore::SubresourceLoader*, char const*,
int) | WebCore::CachedImage::data(WTF::PassRefPtr<WebCore::SharedBuffer>, bool)
| WebCore::Image::setData(WTF::PassRefPtr<WebCore::SharedBuffer>, bool) |
WebCore::BitmapImage::dataChanged(bool) |
WebCore::BitmapImage::isSizeAvailable() |
WebCore::ImageSource::isSizeAvailable() | CGImageSourceCopyPropertiesAtIndex |
CGImageSourceGetPropertiesAtIndex | makeImagePlus | _CGImagePluginInitPNG |
_cg_png_read_info | png_handle_iCCP | png_malloc | malloc | malloc_zone_malloc


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