105221 2012-12-17 15:26:20 -0800 Butterfly::growArrayRight shouldn't be called on null Butterfly objects 2012-12-17 17:05:08 -0800 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 mhahnenberg mhahnenberg webkit-ews oldest_to_newest 793080 0 mhahnenberg 2012-12-17 15:26:20 -0800 Currently we depend upon the fact that Butterfly::growArrayRight works with null Butterfly objects purely by coincidence. We should add a new static function that null checks the old Butterfly object and creates a new one if it's null, or calls growArrayRight if it isn't for use in the couple of places in JSObject that expect such behavior to work. 793116 1 179821 mhahnenberg 2012-12-17 16:00:29 -0800 Created attachment 179821 Patch 793125 2 179821 webkit-ews 2012-12-17 16:07:25 -0800 Comment on attachment 179821 Patch Attachment 179821 did not pass qt-ews (qt): Output: http://queues.webkit.org/results/15360953 793126 3 179821 webkit-ews 2012-12-17 16:08:12 -0800 Comment on attachment 179821 Patch Attachment 179821 did not pass qt-wk2-ews (qt): Output: http://queues.webkit.org/results/15375881 793174 4 179834 mhahnenberg 2012-12-17 16:53:23 -0800 Created attachment 179834 Patch 793185 5 mhahnenberg 2012-12-17 17:04:57 -0800 Committed r137961: <http://trac.webkit.org/changeset/137961> 179821 2012-12-17 16:00:29 -0800 2012-12-17 16:53:21 -0800 Patch bug-105221-20121217155746.patch text/plain 4707 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