138817 2014-11-17 18:26:43 -0800 Avoid re-encoding action menu image data 2014-11-18 22:10:46 -0800 1 1 1 Unclassified WebKit New Bugs 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 thorton thorton andersca ap bdakin conrad_shultz sam oldest_to_newest 1049375 0 thorton 2014-11-17 18:26:43 -0800 Avoid re-encoding action menu image data 1049376 1 241756 thorton 2014-11-17 18:27:20 -0800 Created attachment 241756 Patch 1049380 2 bdakin 2014-11-17 20:11:00 -0800 Do we want to mimic any of this in WK1 code? WebActionMenuController also still hardcodes jpg even though it probably already have enough information to avoid that. 1049410 3 thorton 2014-11-17 23:30:55 -0800 (In reply to comment #2) > Do we want to mimic any of this in WK1 code? WebActionMenuController also > still hardcodes jpg even though it probably already have enough information > to avoid that. This patch fixes both WebKits. 1049533 4 241756 andersca 2014-11-18 11:03:27 -0800 Comment on attachment 241756 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=241756&action=review > Source/WebKit/mac/WebView/WebActionMenuController.mm:415 > + RefPtr<SharedBuffer> buffer = image->data(); Can buffer ever be null here? 1049607 5 thorton 2014-11-18 14:55:07 -0800 http://trac.webkit.org/changeset/176288 1049717 6 ap 2014-11-18 22:10:46 -0800 Does this bring image codec code execution vulnerabilities into UI process? 241756 2014-11-17 18:27:20 -0800 2014-11-18 11:03:27 -0800 Patch bug-138817-20141117182731.patch text/plain 15658 thorton U3VidmVyc2lvbiBSZXZpc2lvbjogMTc2MjM2CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0L21h Yy9DaGFuZ2VMb2cgYi9Tb3VyY2UvV2ViS2l0L21hYy9DaGFuZ2VMb2cKaW5kZXggN2I4ZWNlNjgy MTBjZTA4NmQ1NzJhZDRjNzViOTNlMTg1OGNiMjE0Ni4uMDgxMmQ5OWViNDE2NmU3Yzg2MGEwMzFj MzA0MWVjNGE5N2U0ODczYiAxMDA2NDQKLS0tIGEvU291cmNlL1dlYktpdC9tYWMvQ2hhbmdlTG9n 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