27025 2009-07-07 04:51:34 -0700 Crashes and regression test failures related to regexps in 64-bit 2009-07-07 10:54:23 -0700 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) PC OS X 10.5 RESOLVED FIXED http://www.apple.com/pr/library/2008/12/16macworld.html HasReduction, InRadar P1 Normal --- 1 mrowe mrowe barraclough oliver oldest_to_newest 130182 0 mrowe 2009-07-07 04:51:34 -0700 Loading <http://www.apple.com/pr/library/2008/12/16macworld.html> in a 64-bit build of TOT will cause a crash. The following JavaScriptCore regression tests are also failing in 64-bit: ecma_2/String/match-001.js ecma_3/RegExp/perlstress-002.js js1_2/regexp/interval.js js1_2/regexp/string_search.js js1_2/regexp/test.js The root cause is the same. 130183 1 mrowe 2009-07-07 04:53:20 -0700 <rdar://problem/7033448> The following is sufficient to reproduce the crash: 'http://www.apple.com/pr/library/2008/12/16macworld.html'.match(new RegExp('apple.com\\/(\\w{2}|befr|benl|chfr|chde|asia|lae)\\/welcomescreen')) 130184 2 32372 mrowe 2009-07-07 04:58:04 -0700 Created attachment 32372 Patch! 130242 3 mrowe 2009-07-07 10:54:23 -0700 Landed in r45600. 32372 2009-07-07 04:58:04 -0700 2009-07-07 08:28:20 -0700 Patch! bug-27025-v1.patch text/plain 1723 mrowe ZGlmZiAtLWdpdCBhL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZyBiL0phdmFTY3JpcHRDb3JlL0No YW5nZUxvZwppbmRleCA4NTUwMTNhLi5kMTg5ZGYxIDEwMDY0NAotLS0gYS9KYXZhU2NyaXB0Q29y ZS9DaGFuZ2VMb2cKKysrIGIvSmF2YVNjcmlwdENvcmUvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMTkg QEAKKzIwMDktMDctMDcgIE1hcmsgUm93ZSAgPG1yb3dlQGFwcGxlLmNvbT4KKworICAgICAgICBS ZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICBGaXggPGh0dHBzOi8vYnVncy53 ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0yNzAyNT4gLyA8cmRhcjovL3Byb2JsZW0vNzAzMzQ0 OD4uCisgICAgICAgIEJ1ZyAyNzAyNTogQ3Jhc2hlcyBhbmQgcmVncmVzc2lvbiB0ZXN0IGZhaWx1 cmVzIHJlbGF0ZWQgdG8gcmVnZXhwcyBpbiA2NC1iaXQKKworICAgICAgICBGb3IgeDg2XzY0IFJl Z2V4R2VuZXJhdG9yIHVzZXMgcmJ4LCBhIGNhbGxlZS1zYXZlIHJlZ2lzdGVyLCBhcyBhIHNjcmF0 Y2ggcmVnaXN0ZXIgYnV0CisgICAgICAgIG5lZ2xlY3RzIHRvIHNhdmUgYW5kIHJlc3RvcmUgaXQu ICBUaGUgY2hhbmdlIGluIGhhbmRsaW5nIG9mIHRoZSBvdXRwdXQgdmVjdG9yIGluIHI0NTU0NQor ICAgICAgICBhbHRlcmVkIGNvZGUgZ2VuZXJhdGlvbiBzbyB0aGF0IHRoZSBSZWdFeHA6Om1hdGNo IHdhcyBub3cgc3RvcmluZyBpbXBvcnRhbnQgZGF0YSBpbiByYngsCisgICAgICAgIHdoaWNoIGNh dXNlZCBjcmFzaGVzIGFuZCBib2d1cyByZXN1bHRzIHdoZW4gaXQgd2FzIGNsb2JiZXJlZC4KKwor ICAgICAgICAqIHlhcnIvUmVnZXhKSVQuY3BwOgorICAgICAgICAoSlNDOjpZYXJyOjpSZWdleEdl bmVyYXRvcjo6Z2VuZXJhdGVFbnRlcik6IFNhdmUgcmJ4LgorICAgICAgICAoSlNDOjpZYXJyOjpS ZWdleEdlbmVyYXRvcjo6Z2VuZXJhdGVSZXR1cm4pOiBSZXN0b3JlIHJieC4KKwogMjAwOS0wNy0w NCAgRGFuIEJlcm5zdGVpbiAgPG1pdHpAYXBwbGUuY29tPgogCiAgICAgICAgIC0gZGVidWcgYnVp bGQgZml4CmRpZmYgLS1naXQgYS9KYXZhU2NyaXB0Q29yZS95YXJyL1JlZ2V4SklULmNwcCBiL0ph dmFTY3JpcHRDb3JlL3lhcnIvUmVnZXhKSVQuY3BwCmluZGV4IDI5YTlkMTguLjY1YzUzY2YgMTAw NjQ0Ci0tLSBhL0phdmFTY3JpcHRDb3JlL3lhcnIvUmVnZXhKSVQuY3BwCisrKyBiL0phdmFTY3Jp cHRDb3JlL3lhcnIvUmVnZXhKSVQuY3BwCkBAIC0xMjkyLDYgKzEyOTIsNyBAQCBjbGFzcyBSZWdl eEdlbmVyYXRvciA6IHByaXZhdGUgTWFjcm9Bc3NlbWJsZXIgewogI2lmIFBMQVRGT1JNKFg4Nl82 NCkKICAgICAgICAgcHVzaChYODY6OmVicCk7CiAgICAgICAgIG1vdmUoc3RhY2tQb2ludGVyUmVn aXN0ZXIsIFg4Njo6ZWJwKTsKKyAgICAgICAgcHVzaChYODY6OmVieCk7CiAjZWxpZiBQTEFURk9S TShYODYpCiAgICAgICAgIHB1c2goWDg2OjplYnApOwogICAgICAgICBtb3ZlKHN0YWNrUG9pbnRl clJlZ2lzdGVyLCBYODY6OmVicCk7CkBAIC0xMzE5LDYgKzEzMjAsNyBAQCBjbGFzcyBSZWdleEdl bmVyYXRvciA6IHByaXZhdGUgTWFjcm9Bc3NlbWJsZXIgewogICAgIHZvaWQgZ2VuZXJhdGVSZXR1 cm4oKQogICAgIHsKICNpZiBQTEFURk9STShYODZfNjQpCisgICAgICAgIHBvcChYODY6OmVieCk7 CiAgICAgICAgIHBvcChYODY6OmVicCk7CiAjZWxpZiBQTEFURk9STShYODYpCiAgICAgICAgIHBv cChYODY6OmVzaSk7Cg==