73603 - crashed when run this particular html/javascript file

Status: RESOLVED DUPLICATE of bug 72447

(Core :: Networking, defect)

Description

[Dinh Le]

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux 2.4.2-3mdk i686; en-US; 0.8.1) Gecko/20010326
BuildID:    2001032614

mozilla 8.1 crashed when tried to run this URL which reads in
an index.html file that invokes a javascript file

Reproducible: Always
Steps to Reproduce:
1.Open up the URL http://www.flic.net/albums
2.
3.

Actual Results:  Crashed

Expected Results:  Crashed

Comment 1

[Boris Zbarsky [:bzbarsky]]

I see this too, with trunk build 2001-03-26-08.

#0  0x40d024f8 in nsStdURL::SchemeIs (this=0x4298f970, i_Scheme=0x4006c664 "http", 
    o_Equals=0xbfffc410) at nsStdURL.cpp:312
#1  0x4004eb80 in il_PermitLoad (image_url=0x430ccbe0
"../Images/webmagick/blue_up.gif", 
    aObserver=0x430ccaf4) at if.cpp:1758
#2  0x4004f236 in IL_GetImage (image_url=0x430ccbe0
"../Images/webmagick/blue_up.gif", 
    img_cx=0x430cca60, obs_list=0x430ccc58, background_color=0x0, req_width=24, 
    req_height=24, flags=0, opaque_cx=0x4308f168, aObserver=0x430ccaf4) at
if.cpp:1852
#3  0x4004291a in ImageRequestImpl::Init (this=0x430ccc08,
aGroupContext=0x430cca60, 
    aUrl=0x430ccbe0 "../Images/webmagick/blue_up.gif", aObserver=0x430ccaf4, 
    aBackgroundColor=0x0, aWidth=24, aHeight=24, aFlags=0, aNetContext=0x4308f168)
    at nsImageRequest.cpp:260

(gdb) frame 0
#0  0x40d024f8 in nsStdURL::SchemeIs (this=0x4298f970, i_Scheme=0x4006c664 "http", 
    o_Equals=0xbfffc410) at nsStdURL.cpp:312
312         if (*i_Scheme == *mScheme || *i_Scheme == (*mScheme - ('a' - 'A')) ) {
(gdb) p i_Scheme
$1 = 0x4006c664 "http"
(gdb) p *i_Scheme
$2 = 104 'h'
(gdb) p mScheme
$3 = 0x0
(gdb) p *mScheme
Cannot access memory at address 0x0

Comment 2

[Boris Zbarsky [:bzbarsky]]

Attachment: full stack trace

Comment 3

[neeti]

cc'ing pavlov

Comment 4

[neeti]

*** This bug has been marked as a duplicate of 72447 ***