RESOLVED FIXED 164650
We recursively grab a lock in the DFGBytecodeParser causing us to deadlock 
https://bugs.webkit.org/show_bug.cgi?id=164650
Summary We recursively grab a lock in the DFGBytecodeParser causing us to deadlock
Saam Barati
Reported 2016-11-11 14:09:02 PST
Lets not do that.
Attachments
patch (5.11 KB, patch)
2016-11-11 14:14 PST, Saam Barati 		ggaren: review-
DetailsFormatted DiffDiff
patch (6.23 KB, patch)
2016-11-11 14:35 PST, Saam Barati 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Saam Barati
Comment 1 2016-11-11 14:13:27 PST
<rdar://problem/28996663>
Saam Barati
Comment 2 2016-11-11 14:14:11 PST
Created attachment 294536 [details] patch
Geoffrey Garen
Comment 3 2016-11-11 14:31:17 PST
Comment on attachment 294536 [details] patch Need to hold a lock when reading byValInfo, at least because of cachedId.
Saam Barati
Comment 4 2016-11-11 14:35:18 PST
Created attachment 294538 [details] patch
Geoffrey Garen
Comment 5 2016-11-11 14:36:42 PST
Comment on attachment 294538 [details] patch r=me
WebKit Commit Bot
Comment 6 2016-11-11 15:06:47 PST
Comment on attachment 294538 [details] patch Clearing flags on attachment: 294538 Committed r208614: <http://trac.webkit.org/changeset/208614>
WebKit Commit Bot
Comment 7 2016-11-11 15:06:52 PST
All reviewed patches have been landed. Closing bug.
Ryan Haddad
Comment 8 2016-11-11 15:36:46 PST
(In reply to comment #6) > Comment on attachment 294538 [details] > patch > > Clearing flags on attachment: 294538 > > Committed r208614: <http://trac.webkit.org/changeset/208614> This change appears to have broken the Windows build: https://build.webkit.org/builders/Apple%20Win%20Release%20%28Build%29/builds/81889
Saam Barati
Comment 9 2016-11-11 15:50:47 PST
(In reply to comment #8) > (In reply to comment #6) > > Comment on attachment 294538 [details] > > patch > > > > Clearing flags on attachment: 294538 > > > > Committed r208614: <http://trac.webkit.org/changeset/208614> > > This change appears to have broken the Windows build: > > https://build.webkit.org/builders/Apple%20Win%20Release%20%28Build%29/builds/ > 81889 Hopefully this fixes window's build https://trac.webkit.org/changeset/208619
Note You need to log in before you can comment on or make changes to this bug.