51835 - Visiting this one line CSS file causes a crash

Status: VERIFIED DUPLICATE of bug 52172

(Core :: Layout, defect, P1)

Description

[Hixie (not reading bugmail)]

STEPS TO REPRODUCE:
   1. Paste the following URL into the Location bar and hit enter.
       http://bugzilla.mozilla.org/showattachment.cgi?attach_id=7907

ACTUAL RESULTS:
   1. CRASH.

The file is a single line stylesheet. I believe the MIME type is text/css (this
has not been checked).

Before this can be reassigned to the correct componenent, someone will have to
work out what the bug actually is. Is it because it is text/css? Is it a 
problem with Layout of the text document? Is it a problem with that URI? etc...

Comment 1

[Hixie (not reading bugmail)]

Windows 2000 Commercial Build 2000090708, BTW.

Comment 2

[Doron Rosenberg (IBM)]

I sent a talkback report, but again got no report as to what id it had.  Email
was [e-mail]. Asa, could you try to get it or send in one yourself?

Comment 3

[Doron Rosenberg (IBM)]

hixie - what is the actualy code? I can't get it using 4.74. 

Comment 4

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

Stack:

#0  0x41888230 in nsXMLContentSink::WillBuildModel (this=0x880c850)
    at
/home/david/mozilla/src/mozilla/layout/xml/document/src/nsXMLContentSink.cpp:260
#1  0x40ac3ae2 in CViewSourceHTML::WillBuildModel (this=0x868c710, 
    aParserContext=@0x880d898, aSink=0x880c850)
    at /home/david/mozilla/src/mozilla/htmlparser/src/nsViewSourceHTML.cpp:463
#2  0x40ab23a6 in nsParser::WillBuildModel (this=0x8aaa4d0, 
    aFilename=@0x880d704)
    at /home/david/mozilla/src/mozilla/htmlparser/src/nsParser.cpp:1367
#3  0x40ab3213 in nsParser::ResumeParse (this=0x8aaa4d0, allowIteration=1, 
    aIsFinalChunk=0)
    at /home/david/mozilla/src/mozilla/htmlparser/src/nsParser.cpp:1838
#4  0x40ab406f in nsParser::OnDataAvailable (this=0x8aaa4d0, 
    channel=0x8aa5ef0, aContext=0x0, pIStream=0x8812574, sourceOffset=0, 
    aLength=80)
    at /home/david/mozilla/src/mozilla/htmlparser/src/nsParser.cpp:2309
#5  0x40bbc950 in nsDocumentOpenInfo::OnDataAvailable (this=0x8aa3ed8, 
    aChannel=0x8aa5ef0, aCtxt=0x0, inStr=0x8812574, sourceOffset=0, count=80)
    at /home/david/mozilla/src/mozilla/uriloader/base/nsURILoader.cpp:251
#6  0x409d9a43 in nsHTTPFinalListener::OnDataAvailable (this=0x8aa6120, 
    aChannel=0x8aa5ef0, aContext=0x0, aStream=0x8812574, aSourceOffset=0, 
    aCount=80)
    at /home/david/mozilla/src/mozilla/netwerk/protocol/http/src/nsHTTPResponseL
istener.cpp:1190
#7  0x409a6cdd in InterceptStreamListener::OnDataAvailable (this=0x8812570, 
    channel=0x8aa5ef0, ctxt=0x0, inStr=0x8604348, sourceOffset=0, count=80)
    at
/home/david/mozilla/src/mozilla/netwerk/cache/mgr/nsCachedNetData.cpp:1209
#8  0x4099ddf4 in nsHTTPChunkConv::OnDataAvailable (this=0x8a078b8, 
    aChannel=0x8aa5ef0, aContext=0x0, iStr=0x8696c08, aSourceOffset=0, 
    aCount=87)
    at
/home/david/mozilla/src/mozilla/netwerk/streamconv/converters/nsHTTPChunkConv.cpp:211
#9  0x409d80e1 in nsHTTPServerListener::OnDataAvailable (this=0x8807940, 
    channel=0x88630cc, context=0x8aa5ef0, i_pStream=0x8696c08, 
    i_SourceOffset=29530, i_Length=87)
    at
/home/david/mozilla/src/mozilla/netwerk/protocol/http/src/nsHTTPResponseListener.cpp:554
#10 0x4096e52f in nsOnDataAvailableEvent::HandleEvent (this=0x8a809f0)
    at
/home/david/mozilla/src/mozilla/netwerk/base/src/nsAsyncStreamListener.cpp:416
#11 0x4096d7a7 in nsStreamListenerEvent::HandlePLEvent (aEvent=0x88078d0)
    at
/home/david/mozilla/src/mozilla/netwerk/base/src/nsAsyncStreamListener.cpp:101
#12 0x4012212e in PL_HandleEvent (self=0x88078d0)
    at /home/david/mozilla/src/mozilla/xpcom/threads/plevent.c:589
...

Comment 5

[Asa Dotzler [:asa]]

over to Layout.

Comment 6

[Diego]

From #0 to #5 the stack is the same of bug 51283: "Crash when loading any
text/css resources in nsXMLContentSink::WillBuildModel". Dupe?

Comment 7

[Mats Palmgren (inactive)]

Yes, but bug 51283 has been marked dup of bug 52172. Doing the same to this one.

*** This bug has been marked as a duplicate of 52172 ***

Comment 8

[Diego]

Verified dupe of bug 52172: "Attempting to view contents of css file results in
a crash"