186973 - Crash when executing bookmarklet

Status: RESOLVED DUPLICATE of bug 119693

(Core :: XPCOM, defect)

Description

[Karl Johan Kleist]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.3b) Gecko/20021227
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.3b) Gecko/20021227

The bookmarklet, slightly formatted for your convenience:
---------------------------------------------------------
javascript:(function() {
    var e,s; IB=1;
    function isDigit(c) { return ("0" <= c && c <= "9") }
    L = location.href; LL = L.length;
    for (e=LL-1; e>=0; --e) if (isDigit(L.charAt(e))) {
        for(s=e-1; s>=0; --s)
            if (!isDigit(L.charAt(s))) break;
        break;
    }
    ++s;
    if (e<0) return;
    oldNum = L.substring(s,e+1);
    newNum = "" + (parseInt(oldNum,10) + IB);

    while (newNum.length < oldNum.length)
        newNum = "0" + newNum;
    
    location.href = L.substring(0,s) + newNum + L.slice(e+1);

})();
--------------------------------------------------------------

Reproducible: Sometimes

Steps to Reproduce:
Open any URL with a digit in it.


Expected Results:  
Digit in URL should increment by one.
Did never crash in Moz 1.0 / 1.1 / 1.2

Talkback Incident ID: TB15554267K

(sorry for the more-or-less randomly selected component!)

Comment 1

[Karl Johan Kleist]

another talkback id: TB15554439Y

Comment 2

[Olivier Cahagne]

related: bug 186805

Comment 3

[Frederic Bezies]

Is this bug kind of duplicate of bug 119693 ?

Comment 4

[Olivier Cahagne]

wfm using a debug linux build 20021228 (CVS), no warning in console and the
bookmarklet worked fine (increased a bugzilla URL to the next bug report by 1
digit).

Comment 5

[Phil Schwartau]

Here are the two Talkback stack incidents given above:

Stack Signature	   PR_EnterMonitor cab082f2
Email Address 	   [e-mail]
Product ID 	   MozillaTrunk
Build ID 	   2002122708
Trigger Time 	   2002-12-28 02:27:06
Platform 	   Win32
Operating System   Windows NT 5.0 build 2195
Module 	           nspr4.dll
URL visited 	
User Comments 	   executing bookmarklet (will file bug report, since this crash 
has occurred several times)
Trigger Reason 	   Access violation
Source File Name   prmon.c
Trigger Line No.   93
Stack Trace 	
PR_EnterMonitor [prmon.c, line 93]
PL_ProcessPendingEvents [c:/builds/seamonkey/mozilla/xpcom/threads/plevent.c, 
                                                                       line 572]
USER32.dll + 0x2a2b8 (0x77e3a2b8)
0x5e204689 


Incident ID 15554439
Stack Signature    PR_EnterMonitor cab082f2
Email Address 	   [e-mail]
Product ID 	   MozillaTrunk
Build ID 	   2002122708
Trigger Time 	   2002-12-28 02:43:01
Platform 	   Win32
Operating System   Windows NT 5.0 build 2195
Module 	           nspr4.dll
URL visited 	
User Comments 	   see bug 186973
Trigger Reason 	   Access violation
Source File Name   prmon.c
Trigger Line No.   93
Stack Trace 	
PR_EnterMonitor [prmon.c, line 93]
PL_ProcessPendingEvents [c:/builds/seamonkey/mozilla/xpcom/threads/plevent.c, 
                                                                       line 572]
USER32.dll + 0x2a2b8 (0x77e3a2b8)
0x5e204689

Comment 6

[Phil Schwartau]

Reassigning to XPCOM component, which is more familiar
with this stack trace.

This could be a duplicate of XPCPOM bug 119693, 
"Trunk M1BR M130A crashes [@ PR_EnterMonitor]"

In fact, bug 186805 has already been duped against it
"Running 'linked images' bookmarklet crashes the browser"

Comment 7

[[e-mail] (gone - use [e-mail] instead)]

PR_EnterMonitor [prmon.c, line 93]
PL_ProcessPendingEvents [c:/builds/seamonkey/mozilla/xpcom/threads/plevent.c,
line 572]
USER32.dll + 0x2a2b8 (0x77e3a2b8)
0x5e204689 

Comment 8

[Doug Turner (:dougt)]

this is a dup of 119693.

*** This bug has been marked as a duplicate of 119693 ***