201170 2019-08-26 20:13:17 -0700 [WebCore] DataCue should not use gcProtect / gcUnprotect 2019-08-28 10:38:37 -0700 1 1 1 Unclassified WebKit Web Audio WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 ysuzuki ysuzuki calvaris cdumez darin eric.carlson esprehn+autocc ews-watchlist ggaren gyuyoung.kim mark.lam philipj rniwa webkit-bug-importer oldest_to_newest 1565237 0 ysuzuki 2019-08-26 20:13:17 -0700 JSC::gcProtect / gcUnprotect are APIs designed for JavaScriptCore.framework. It has JSLocker check and the crash in DataCue is happening now. We should use JSValueInWrappedObject instead. 1565238 1 webkit-bug-importer 2019-08-26 20:13:42 -0700 <rdar://problem/54733619> 1565262 2 377318 ysuzuki 2019-08-26 22:33:56 -0700 Created attachment 377318 Patch 1565263 3 377319 ysuzuki 2019-08-26 22:39:43 -0700 Created attachment 377319 Patch 1565267 4 377319 mark.lam 2019-08-26 23:33:13 -0700 Comment on attachment 377319 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=377319&action=review r=me > Source/WebCore/ChangeLog:17 > + As a first step, this patch just converts raw JSValue + gcProtect/gcUnprotect with JSC::Strong<>. I suggest /converts/replaces/. 1565269 5 377319 ysuzuki 2019-08-26 23:41:36 -0700 Comment on attachment 377319 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=377319&action=review >> Source/WebCore/ChangeLog:17 >> + As a first step, this patch just converts raw JSValue + gcProtect/gcUnprotect with JSC::Strong<>. > > I suggest /converts/replaces/. Thanks, fixed. 1565272 6 ysuzuki 2019-08-26 23:51:54 -0700 Committed r249133: <https://trac.webkit.org/changeset/249133> 1565788 7 ysuzuki 2019-08-28 10:38:37 -0700 *** Bug 199340 has been marked as a duplicate of this bug. *** 377318 2019-08-26 22:33:56 -0700 2019-08-26 22:39:41 -0700 Patch bug-201170-20190826223355.patch text/plain 7717 ysuzuki U3VidmVyc2lvbiBSZXZpc2lvbjogMjQ5MTMwCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggMzAwOWM5NTMyMDk0ODAy YmRmM2VmZWNhNzRhOWJiN2M5YWI4MGNhMy4uYTZlMzE4YzZmMDViZjE4Y2U1NWFkM2IxMzllMTM3 ZGYxNTUwMzFiOSAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDUxIEBACisyMDE5LTA4LTI2ICBZdXN1 a2UgU3V6dWtpICA8eXN1enVraUBhcHBsZS5jb20+CisKKyAgICAgICAgW1dlYkNvcmVdIERhdGFD dWUgc2hvdWxkIG5vdCB1c2UgZ2NQcm90ZWN0IC8gZ2NVbnByb3RlY3QKKyAgICAgICAgaHR0cHM6 Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTIwMTE3MAorCisgICAgICAgIFJldmll 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