13736 - MLK:- 336 bytes leaked- nsHTMLTokenizer::ConsumeNewline()

Status: VERIFIED FIXED

(Core :: DOM: HTML Parser, defect, P1)

Description

[Bruce Mitchener]

Solaris 2.6, gcc 2.7.2.3.  Build from September 13, 1999.  Opened viewer, loaded
initial page, went to www.visa.com, selected the 'back to school' specials link,
quit.

MLK: 336 bytes leaked in 3 blocks
  * This memory was allocated from:
        malloc         [rtlib.o]
        __bUiLtIn_nEw  [libraptorgfx.so]
        __builtin_new  [rtlib.o]
        CTokenRecycler::CreateTokenOfType(eHTMLTokenTypes,nsHTMLTag)
[nsDTDUtils.cpp:541]
        nsHTMLTokenizer::ConsumeNewline(unsigned short,CToken*&,nsScanner&)
[nsHTMLTokenizer.cpp:658]
        nsHTMLTokenizer::ConsumeToken(nsScanner&) [nsHTMLTokenizer.cpp:287]
        nsParser::Tokenize(int) [nsParser.cpp:1395]
        nsParser::ResumeParse(nsIDTD*,int) [nsParser.cpp:886]
        nsParser::OnStopRequest(nsIChannel*,nsISupports*,unsigned int,const
unsigned short*) [nsParser.cpp:1325]
        nsDocumentBindInfo::OnStopRequest(nsIChannel*,nsISupports*,unsigned
int,const unsigned short*) [nsDocLoader.cpp:2072]
        nsChannelListener::OnStopRequest(nsIChannel*,nsISupports*,unsigned
int,const unsigned short*) [nsDocLoader.cpp:2257]
        nsFileChannel::OnStopRequest(nsIChannel*,nsISupports*,unsigned int,const
unsigned short*) [nsFileChannel.cpp:831]
        nsOnStopRequestEvent::HandleEvent() [nsAsyncStreamListener.cpp:268]
        nsStreamListenerEvent::HandlePLEvent(PLEvent*)
[nsAsyncStreamListener.cpp:144]
        PL_HandleEvent [plevent.c:509]
        PL_ProcessPendingEvents [plevent.c:470]
        nsEventQueueImpl::ProcessPendingEvents() [nsEventQueue.cpp:118]
        event_processor_callback(void*,int,GdkInputCondition)
[nsAppShell.cpp:153]
        gdk_io_invoke  [gdkevents.c:868]
        g_io_unix_dispatch [giounix.c:131]
        g_main_dispatch [gmain.c:647]
        g_main_iterate [gmain.c:854]
        g_main_run     [gmain.c:912]
        gtk_main       [gtkmain.c:475]
        nsAppShell::Run() [nsAppShell.cpp:379]
        nsNativeViewerApp::Run() [nsGtkMain.cpp:42]
        main           [nsGtkMain.cpp:116]
        _start         [crt1.o]
  * Block of 112 bytes (3 times); last block at 0x92ec40

Comment 1

[Bruce Mitchener]

another purify stack trace:

MLK: 240 bytes leaked in 2 blocks
  * This memory was allocated from:
        malloc         [rtlib.o]
        __bUiLtIn_nEw  [libraptorgfx.so]
        __builtin_new  [rtlib.o]
        CTokenRecycler::CreateTokenOfType(eHTMLTokenTypes,nsHTMLTag)
[nsDTDUtils.cpp:535]
        nsHTMLTokenizer::ConsumeStartTag(unsigned short,CToken*&,nsScanner&)
[nsHTMLTokenizer.cpp:462]
        nsHTMLTokenizer::ConsumeTag(unsigned short,CToken*&,nsScanner&)
[nsHTMLTokenizer.cpp:351]
        nsHTMLTokenizer::ConsumeToken(nsScanner&) [nsHTMLTokenizer.cpp:279]
        nsParser::Tokenize(int) [nsParser.cpp:1395]
        nsParser::ResumeParse(nsIDTD*,int) [nsParser.cpp:886]
        nsParser::OnStopRequest(nsIChannel*,nsISupports*,unsigned int,const
unsigned short*) [nsParser.cpp:1325]
        nsDocumentBindInfo::OnStopRequest(nsIChannel*,nsISupports*,unsigned
int,const unsigned short*) [nsDocLoader.cpp:2072]
        nsChannelListener::OnStopRequest(nsIChannel*,nsISupports*,unsigned
int,const unsigned short*) [nsDocLoader.cpp:2257]
        nsFileChannel::OnStopRequest(nsIChannel*,nsISupports*,unsigned int,const
unsigned short*) [nsFileChannel.cpp:831]
        nsOnStopRequestEvent::HandleEvent() [nsAsyncStreamListener.cpp:268]
        nsStreamListenerEvent::HandlePLEvent(PLEvent*)
[nsAsyncStreamListener.cpp:144]
        PL_HandleEvent [plevent.c:509]
        PL_ProcessPendingEvents [plevent.c:470]
        nsEventQueueImpl::ProcessPendingEvents() [nsEventQueue.cpp:118]
        event_processor_callback(void*,int,GdkInputCondition)
[nsAppShell.cpp:153]
        gdk_io_invoke  [gdkevents.c:868]
        g_io_unix_dispatch [giounix.c:131]
        g_main_dispatch [gmain.c:647]
        g_main_iterate [gmain.c:854]
        g_main_run     [gmain.c:912]
        gtk_main       [gtkmain.c:475]
        nsAppShell::Run() [nsAppShell.cpp:379]
        nsNativeViewerApp::Run() [nsGtkMain.cpp:42]
        main           [nsGtkMain.cpp:116]
        _start         [crt1.o]
  * Block of 120 bytes (2 times); last block at 0x919d70

Comment 2

[Jan Carpenter]

Build [1999091409]

bruce, I am unable to reproduce this crash on WinNT, Win98, Mac, or Linux.  You
have the Platform and OS of this bug set to "All."   Was that your intention, or
a mistake?  Also, can you reproduce this bug on the 9/14 build?

Comment 3

[Simon Fraser [no longer active]]

Um, this isn't a crash, it's a memory leak (hence the MLK).

Comment 4

[brendan-obsolete]

Bruce says anyone could analyze
http://www.cybersight.com/~bruce/apprunner.19990921.log and possibly close this
bug, if harishd's changes fix it.

/be

Comment 5

[harishd]

This should be FIXED by now.  Bruce, could you please verify this? Thanx.

Comment 6

[Bruce Mitchener]

I don't have the time to verify .. this should be easily verifiable with the
other leak work that has been done with bloaty, etc.