137412 2014-10-03 16:02:15 -0700 REGRESSION(r174216): CodeBlock::dumpByteCodes crashes on op_push_name_scope 2014-10-03 16:22:29 -0700 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) All All RESOLVED FIXED P2 Normal --- 1 msaboff msaboff oldest_to_newest 1039388 0 msaboff 2014-10-03 16:02:15 -0700 After r174216, setting the dumpGeneratedBytecodes or similar option to dump byte codes will crash after processing an op_push_name_scope byte code. 1039389 1 239249 msaboff 2014-10-03 16:04:35 -0700 Created attachment 239249 Patch 1039393 2 239249 mark.lam 2014-10-03 16:07:00 -0700 Comment on attachment 239249 Patch r=me 1039399 3 msaboff 2014-10-03 16:22:29 -0700 Committed r174301: <http://trac.webkit.org/changeset/174301> 239249 2014-10-03 16:04:35 -0700 2014-10-03 16:07:00 -0700 Patch 137412.patch text/plain 1769 msaboff SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291 cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkocmV2aXNpb24gMTc0Mjk4KQorKysgU291cmNl L0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDE1IEBA CisyMDE0LTEwLTAzICBNaWNoYWVsIFNhYm9mZiAgPG1zYWJvZmZAYXBwbGUuY29tPgorCisgICAg ICAgIFJFR1JFU1NJT04ocjE3NDIxNik6IENvZGVCbG9jazo6ZHVtcEJ5dGVDb2RlcyBjcmFzaGVz IG9uIG9wX3B1c2hfbmFtZV9zY29wZQorICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9z aG93X2J1Zy5jZ2k/aWQ9MTM3NDEyCisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BT ISkuCisKKyAgICAgICAgQWRkZWQgc3VwcG9ydCBmb3IgdGhlIEpTTmFtZVNjb3BlOjp0eXBlIG9w Y29kZSBwYXJhbWV0ZXIgaW4gZHVtcEJ5dGVjb2RlKCkuCisKKyAgICAgICAgKiBieXRlY29kZS9D b2RlQmxvY2suY3BwOgorICAgICAgICAoSlNDOjpDb2RlQmxvY2s6OmR1bXBCeXRlY29kZSk6CisK IDIwMTQtMTAtMDMgIFNhYW0gQmFyYXRpICA8c2FhbWJhcmF0aTFAZ21haWwuY29tPgogCiAgICAg ICAgIEltcGxlbWVudCBvcF9wcm9maWxlX3R5cGUgaW4gdGhlIDMyLWJpdCBiYXNlbGluZSBKSVQK SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9ieXRlY29kZS9Db2RlQmxvY2suY3BwCj09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT0KLS0tIFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9ieXRlY29kZS9Db2RlQmxvY2suY3BwCShy ZXZpc2lvbiAxNzQyNTIpCisrKyBTb3VyY2UvSmF2YVNjcmlwdENvcmUvYnl0ZWNvZGUvQ29kZUJs b2NrLmNwcAkod29ya2luZyBjb3B5KQpAQCAtMTQ0NSw4ICsxNDQ1LDkgQEAgdm9pZCBDb2RlQmxv Y2s6OmR1bXBCeXRlY29kZSgKICAgICAgICAgICAgIGludCBpZDAgPSAoKytpdCktPnUub3BlcmFu ZDsKICAgICAgICAgICAgIGludCByMSA9ICgrK2l0KS0+dS5vcGVyYW5kOwogICAgICAgICAgICAg dW5zaWduZWQgYXR0cmlidXRlcyA9ICgrK2l0KS0+dS5vcGVyYW5kOworICAgICAgICAgICAgSlNO YW1lU2NvcGU6OlR5cGUgc2NvcGVUeXBlID0gKEpTTmFtZVNjb3BlOjpUeXBlKSgrK2l0KS0+dS5v cGVyYW5kOwogICAgICAgICAgICAgcHJpbnRMb2NhdGlvbkFuZE9wKG91dCwgZXhlYywgbG9jYXRp b24sIGl0LCAicHVzaF9uYW1lX3Njb3BlIik7Ci0gICAgICAgICAgICBvdXQucHJpbnRmKCIlcywg JXMsICV1IiwgaWROYW1lKGlkMCwgaWRlbnRpZmllcihpZDApKS5kYXRhKCksIHJlZ2lzdGVyTmFt ZShyMSkuZGF0YSgpLCBhdHRyaWJ1dGVzKTsKKyAgICAgICAgICAgIG91dC5wcmludGYoIiVzLCAl cywgJXUgJXMiLCBpZE5hbWUoaWQwLCBpZGVudGlmaWVyKGlkMCkpLmRhdGEoKSwgcmVnaXN0ZXJO YW1lKHIxKS5kYXRhKCksIGF0dHJpYnV0ZXMsIChzY29wZVR5cGUgPT0gSlNOYW1lU2NvcGU6OkZ1 bmN0aW9uTmFtZVNjb3BlKSA/ICJmdW5jdGlvblNjb3BlIiA6ICgoc2NvcGVUeXBlID09IEpTTmFt ZVNjb3BlOjpDYXRjaFNjb3BlKSA/ICJjYXRjaFNjb3BlIiA6ICJ1bmtub3duU2NvcGVUeXBlIikp OwogICAgICAgICAgICAgYnJlYWs7CiAgICAgICAgIH0KICAgICAgICAgY2FzZSBvcF9jYXRjaDog ewo=