Closed Bug 198591 Opened 17 years ago Closed 17 years ago
MNG example crashes Mozilla
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.3) Gecko/20030312 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.3) Gecko/20030312 Loading up the referenced URL reliably crashes Mozilla 1.3/Win2k. Reproducible: Always Steps to Reproduce: 1. Load up the URL 2. Wait a couple of seconds Actual Results: Crash ("mozilla.exe has generated errors...") Expected Results: Shown the image, or at least not crashed. I don't believe this is a duplicate of <a href="http://bugzilla.mozilla.org/show_bug.cgi?id=196670">196670</a> as I can see those images with no problem.
Also crashes on any of the delta <IMG> MNG examples at http://www.libmng.com/MNGsuite/
Confirmed on Windows NT with Mozilla 1.3 Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.3) Gecko/20030312 Talkback-ID : TB 1832159K Is this bug 156540 ?
That bug claims to be fixed, so I would hope not—although the movie.mng link in one of the comments on that bug report also crashes here.
Problematic image: http://www.libmng.com/MNGsuite/images/Delta-rgb-a8b.mng 20030308/1.3branch/W2K -> TB18330784H, TB18330826G 2003031408/trunk/W2K -> WFM
Doesn't crash on Linux trunk 2003032108.
worksforme in build 2003032108 (trunk) on Mac OS X - it seems that the recent MNG 1.0.5 checkin has fixed this.
confirming crash with Mozilla 1.3 on Win98 SP1: TB18340504H not crashing with Trunk Build ID 2003031708
Looks like heap corruption or freeing of a pointer that wasn't allocated by the heap.
stack is basically the same as attachment 107243 [details] which is part of bug 156540, and given that this was only reproduced on 1.3final it looks like the mng 1.0.5 checkin fixed this. *** This bug has been marked as a duplicate of 156540 ***
Status: UNCONFIRMED → RESOLVED
Closed: 17 years ago
Resolution: --- → DUPLICATE
I'm not sure it is a dupe of bug #156540, which wfm on W95 Moz 1.3 20030312 This one gave me a horrific crash. First I got the "X This program has performed an illegal operation" window overlaid on the Talkback window, but the cursor was a nonresponsive hourglass. After a while I issued CTRL-ALT-DEL and got a BSOD followed by a scrambled unreadable screen which remained until I issued a double CTRL-ALT-DELETE.
This wfm on win2k using build 2003042204 build. I am assuming 1.4 a/b-ish builds also have this fix. However this is all moot now since bug 195280 removed MNG support. There is a way to apply MNG support to a trunk build but it won't be present in typical mozilla builds. Leaving DUP fixed
WFM also, with Moz 1.4b 2003051014 on W95. Added dependency on bug #18540. I think it should be marked RESOLVED FIXED not RESOLVED DUPE, although I'm not sure what the fix was, exactly.
Depends on: 18540
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