RESOLVED WORKSFORME 90344
Reproducible crash in CFGSimplificationPhase::mergeBlocks 
https://bugs.webkit.org/show_bug.cgi?id=90344
Summary Reproducible crash in CFGSimplificationPhase::mergeBlocks
Fabian Mailinator
Reported 2012-06-30 19:01:37 PDT
To do: Visit this page: http://www.ebbc.org/ To Notice: Safari crashes. Crash notifier pops up and offers to send crash to apple Expected Bahaviour: Safari would not crash. Crash reporter crash report attached.
Attachments
crash reporter backtrace of crash (47.09 KB, text/plain)
2012-06-30 19:04 PDT, Fabian Mailinator 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Fabian Mailinator
Comment 1 2012-06-30 19:04:05 PDT
Created attachment 150325 [details] crash reporter backtrace of crash
Alexey Proskuryakov
Comment 2 2012-07-01 01:10:23 PDT
*** Bug 90343 has been marked as a duplicate of this bug. ***
Alexey Proskuryakov
Comment 3 2012-07-01 01:11:57 PDT
I did not attempt to reproduce.
Robin Morisset
Comment 4 2017-11-06 07:21:05 PST
I tried reproducing this, and http://www.ebbc.org/ worked without problems. Since CFGSimplificationPhase::mergeBlocks was fixed a dozen times since this bug was reported, I suspect the bug was fixed.
Saam Barati
Comment 5 2017-11-08 10:47:10 PST
(In reply to Robin Morisset from comment #4) > I tried reproducing this, and http://www.ebbc.org/ worked without problems. > Since CFGSimplificationPhase::mergeBlocks was fixed a dozen times since this > bug was reported, I suspect the bug was fixed. I believe I fixed this. I think the bug was we were merging a block with itself, hence, infinite loop until we ran out of memory.
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