[Webkit-unassigned] [Bug 118412] New: [GTK] Leak: GFile* leaking in beginDragWithFilesCallback

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Jul 5 05:53:45 PDT 2013 

https://bugs.webkit.org/show_bug.cgi?id=118412

           Summary: [GTK] Leak: GFile* leaking in
                    beginDragWithFilesCallback
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: WebKit Gtk
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: brian.holt at samsung.com


In Tools/DumpRenderTree/gtk/EventSender.cpp:

Leaks found using the "--leak" option in the Gtk port:

Command: /home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/Programs/DumpRenderTree -
Leak_DefinitelyLost
601 (128 direct, 473 indirect) bytes in 4 blocks are definitely lost in loss record 624 of 821
    malloc (/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
    g_malloc (/WebKitBuild/Dependencies/Source/glib-2.36.0/glib/gmem.c:159)
    g_slice_alloc (/WebKitBuild/Dependencies/Source/glib-2.36.0/glib/gslice.c:1003)
    g_slice_alloc0 (/WebKitBuild/Dependencies/Source/glib-2.36.0/glib/gslice.c:1029)
    g_type_create_instance (/WebKitBuild/Dependencies/Source/glib-2.36.0/gobject/gtype.c:1892)
    g_object_constructor (/WebKitBuild/Dependencies/Source/glib-2.36.0/gobject/gobject.c:1855)
    g_object_newv (/WebKitBuild/Dependencies/Source/glib-2.36.0/gobject/gobject.c:1638)
    g_object_new (/WebKitBuild/Dependencies/Source/glib-2.36.0/gobject/gobject.c:1548)
    _g_local_file_new (/WebKitBuild/Dependencies/Source/glib-2.36.0/gio/glocalfile.c:295)
    g_local_file_get_parent (/WebKitBuild/Dependencies/Source/glib-2.36.0/gio/glocalfile.c:474)
    beginDragWithFilesCallback(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSValue*, unsigned long, OpaqueJSValue const* const*, OpaqueJSValue const**) (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/Programs/DumpRenderTree)
    JSC::JSCallbackFunction::call(JSC::ExecState*) (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libjavascriptcoregtk-3.0.so.0.14.1)
    JSC::LLInt::handleHostCall(JSC::ExecState*, JSC::Instruction*, JSC::JSValue, JSC::CodeSpecializationKind) (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libjavascriptcoregtk-3.0.so.0.14.1)
    llint_slow_path_call (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libjavascriptcoregtk-3.0.so.0.14.1)
    0x51278A4 (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libjavascriptcoregtk-3.0.so.0.14.1)
    JSC::Interpreter::execute(JSC::ProgramExecutable*, JSC::ExecState*, JSC::JSObject*) (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libjavascriptcoregtk-3.0.so.0.14.1)
    JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, JSC::JSValue*) (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libjavascriptcoregtk-3.0.so.0.14.1)
    WebCore::ScriptController::evaluateInWorld(WebCore::ScriptSourceCode const&, WebCore::DOMWrapperWorld*) (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libwebkitgtk-3.0.so.0.19.1)
    WebCore::ScriptController::evaluate(WebCore::ScriptSourceCode const&) (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libwebkitgtk-3.0.so.0.19.1)
    WebCore::ScriptElement::executeScript(WebCore::ScriptSourceCode const&) (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libwebkitgtk-3.0.so.0.19.1)
    WebCore::ScriptElement::prepareScript(WTF::TextPosition const&, WebCore::ScriptElement::LegacyTypeSupport) (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libwebkitgtk-3.0.so.0.19.1)
    WebCore::HTMLScriptRunner::runScript(WebCore::Element*, WTF::TextPosition const&) (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libwebkitgtk-3.0.so.0.19.1)
    WebCore::HTMLScriptRunner::execute(WTF::PassRefPtr<WebCore::Element>, WTF::TextPosition const&) (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libwebkitgtk-3.0.so.0.19.1)
    WebCore::HTMLDocumentParser::runScriptsForPausedTreeBuilder() (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libwebkitgtk-3.0.so.0.19.1)
    WebCore::HTMLDocumentParser::canTakeNextToken(WebCore::HTMLDocumentParser::SynchronousMode, WebCore::PumpSession&) (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libwebkitgtk-3.0.so.0.19.1)
    WebCore::HTMLDocumentParser::pumpTokenizer(WebCore::HTMLDocumentParser::SynchronousMode) (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libwebkitgtk-3.0.so.0.19.1)
    WebCore::HTMLDocumentParser::resumeParsingAfterScriptExecution() (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libwebkitgtk-3.0.so.0.19.1)
    WebCore::HTMLDocumentParser::notifyFinished(WebCore::CachedResource*) (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libwebkitgtk-3.0.so.0.19.1)
    WebCore::CachedResource::checkNotify() (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libwebkitgtk-3.0.so.0.19.1)
    WebCore::SubresourceLoader::didFinishLoading(double) (/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libwebkitgtk-3.0.so.0.19.1)
Suppression (error hash=#0E4208AA58CD97C8#):
  For more info on using suppressions see http://dev.chromium.org/developers/tree-sheriffs/sheriff-details-chromium/memory-sheriff#TOC-Suppressing-memory-reports
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   fun:malloc
   fun:g_malloc
   fun:g_slice_alloc
   fun:g_slice_alloc0
   fun:g_type_create_instance
   fun:g_object_constructor
   fun:g_object_newv
   fun:g_object_new
   fun:_g_local_file_new
   fun:g_local_file_get_parent
   fun:_ZL26beginDragWithFilesCallbackPK15OpaqueJSContextP13OpaqueJSValueS3_mPKPKS2_PS5_
   fun:_ZN3JSC18JSCallbackFunction4callEPNS_9ExecStateE
   fun:_ZN3JSC5LLIntL14handleHostCallEPNS_9ExecStateEPNS_11InstructionENS_7JSValueENS_22CodeSpecializationKindE
   fun:llint_slow_path_call
   obj:/home/likewise-open/SERILOCAL/brian.holt/Code/gnome3/WebKit/WebKitBuild/Release/.libs/libjavascriptcoregtk-3.0.so.0.14.1
   fun:_ZN3JSC11Interpreter7executeEPNS_17ProgramExecutableEPNS_9ExecStateEPNS_8JSObjectE
   fun:_ZN3JSC8evaluateEPNS_9ExecStateERKNS_10SourceCodeENS_7JSValueEPS5_
   fun:_ZN7WebCore16ScriptController15evaluateInWorldERKNS_16ScriptSourceCodeEPNS_15DOMWrapperWorldE
   fun:_ZN7WebCore16ScriptController8evaluateERKNS_16ScriptSourceCodeE
   fun:_ZN7WebCore13ScriptElement13executeScriptERKNS_16ScriptSourceCodeE
   fun:_ZN7WebCore13ScriptElement13prepareScriptERKN3WTF12TextPositionENS0_17LegacyTypeSupportE
   fun:_ZN7WebCore16HTMLScriptRunner9runScriptEPNS_7ElementERKN3WTF12TextPositionE
}

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

More information about the webkit-unassigned mailing list