108576 2013-01-31 21:27:53 -0800 REGRESSION (r141192): Crash beneath cti_op_get_by_id_generic @ discussions.apple.com 2013-01-31 21:55:27 -0800 1 1 1 Unclassified WebKit New Bugs 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 ggaren ggaren ddkilzer fpizlo mhahnenberg webkit-bug-importer webkit.review.bot oldest_to_newest 822297 0 ggaren 2013-01-31 21:27:53 -0800 REGRESSION (r141192): Crash beneath cti_op_get_by_id_generic @ discussions.apple.com 822298 1 ggaren 2013-01-31 21:28:24 -0800 <rdar://problem/13116134> 822300 2 185937 ggaren 2013-01-31 21:32:54 -0800 Created attachment 185937 Patch 822301 3 ggaren 2013-01-31 21:33:50 -0800 I spent a few hours trying to reproduce this bug in a regression test, but I was unsuccessful in reliably reproducing the problematically aligned addresses. 822304 4 webkit.review.bot 2013-01-31 21:35:31 -0800 Attachment 185937 did not pass style-queue: Failed to run "['Tools/Scripts/check-webkit-style', '--diff-files', u'Source/JavaScriptCore/ChangeLog', u'Source/JavaScriptCore/dfg/DFGSpeculativeJIT64.cpp']" exit_code: 1 Source/JavaScriptCore/ChangeLog:11: Need whitespace between colon and description [changelog/filechangedescriptionwhitespace] [5] Source/JavaScriptCore/ChangeLog:13: Need whitespace between colon and description [changelog/filechangedescriptionwhitespace] [5] Total errors found: 2 in 2 files If any of these errors are false positives, please file a bug against check-webkit-style. 822315 5 ggaren 2013-01-31 21:55:27 -0800 Committed r141536: <http://trac.webkit.org/changeset/141536> 185937 2013-01-31 21:32:54 -0800 2013-01-31 21:41:50 -0800 Patch bug-108576-20130131212937.patch text/plain 1787 ggaren SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291 cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkocmV2aXNpb24gMTQxNTM0KQorKysgU291cmNl L0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDIyIEBA CisyMDEzLTAxLTMxICBHZW9mZnJleSBHYXJlbiAgPGdnYXJlbkBhcHBsZS5jb20+CisKKyAgICAg ICAgUkVHUkVTU0lPTiAocjE0MTE5Mik6IENyYXNoIGJlbmVhdGggY3RpX29wX2dldF9ieV9pZF9n ZW5lcmljIEAgZGlzY3Vzc2lvbnMuYXBwbGUuY29tCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJr aXQub3JnL3Nob3dfYnVnLmNnaT9pZD0xMDg1NzYKKworICAgICAgICBSZXZpZXdlZCBieSBOT0JP RFkgKE9PUFMhKS4KKworICAgICAgICBUaGlzIHdhcyBhIGxvbmctc3RhbmRpbmcgYnVnLiBUaGUg REZHIHdvdWxkIGRlc3RydWN0aXZlbHkgcmV1c2UgYSByZWdpc3RlcgorICAgICAgICBpbiBvcF9j b252ZXJ0X3RoaXMsIGJ1dDoKKworICAgICAgICAgICAgKiBUaGUgYnVnIG9ubHkgcHJlc2VudGVk IGR1cmluZyBzcGVjdWxhdGlvbiBmYWlsdXJlIGZvciB0eXBlIE90aGVyCisKKyAgICAgICAgICAg ICogVGhlIGJ1ZyBwcmVzZW50ZWQgYnkgcmVtb3ZpbmcgdGhlIGxvdyBiaXRzIG9mIGEgcG9pbnRl ciwgd2hpY2gKKyAgICAgICAgICAgIHVzZWQgdG8gYmUgaGFybWxlc3MsIHNpbmNlIGFsbCBvYmpl Y3RzIHdlcmUgc28gYWxpZ25lZCBhbnl3YXkuCisKKyAgICAgICAgKiBkZmcvREZHU3BlY3VsYXRp dmVKSVQ2NC5jcHA6CisgICAgICAgIChKU0M6OkRGRzo6U3BlY3VsYXRpdmVKSVQ6OmNvbXBpbGUp OiBEb24ndCByZXVzZSBvdXIgdGhpcyByZWdpc3RlciBhcworICAgICAgICBvdXIgc2NyYXRjaCBy ZWdpc3Rlci4gSSdtIHByZXR0eSBzdXJlIHRoaXMgd2FzIGEgY29weS1wYXN0ZSBlcnJvci4KKwog MjAxMy0wMS0zMSAgUm9nZXIgRm9uZyAgPHJvZ2VyX2ZvbmdAYXBwbGUuY29tPgogCiAgICAgICAg IFVucmV2aWV3ZWQuIFdpbmRvd3MgYnVpbGQgZml4LgpJbmRleDogU291cmNlL0phdmFTY3JpcHRD b3JlL2RmZy9ERkdTcGVjdWxhdGl2ZUpJVDY0LmNwcAo9PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvSmF2 YVNjcmlwdENvcmUvZGZnL0RGR1NwZWN1bGF0aXZlSklUNjQuY3BwCShyZXZpc2lvbiAxNDEyMjEp CisrKyBTb3VyY2UvSmF2YVNjcmlwdENvcmUvZGZnL0RGR1NwZWN1bGF0aXZlSklUNjQuY3BwCSh3 b3JraW5nIGNvcHkpCkBAIC0zODA1LDcgKzM4MDUsNyBAQCB2b2lkIFNwZWN1bGF0aXZlSklUOjpj b21waWxlKE5vZGUqIG5vZGUpCiAgICAgICAgIAogICAgICAgICBpZiAoaXNPdGhlclNwZWN1bGF0 aW9uKG5vZGUtPmNoaWxkMSgpLT5wcmVkaWN0aW9uKCkpKSB7CiAgICAgICAgICAgICBKU1ZhbHVl T3BlcmFuZCB0aGlzVmFsdWUodGhpcywgbm9kZS0+Y2hpbGQxKCkpOwotICAgICAgICAgICAgR1BS VGVtcG9yYXJ5IHNjcmF0Y2godGhpcywgdGhpc1ZhbHVlKTsKKyAgICAgICAgICAgIEdQUlRlbXBv cmFyeSBzY3JhdGNoKHRoaXMpOwogICAgICAgICAgICAgR1BSUmVnIHRoaXNWYWx1ZUdQUiA9IHRo aXNWYWx1ZS5ncHIoKTsKICAgICAgICAgICAgIEdQUlJlZyBzY3JhdGNoR1BSID0gc2NyYXRjaC5n cHIoKTsKICAgICAgICAgICAgIAo=