123270 2013-10-24 07:14:37 -0700 Uninitialized member causes crash when DFG JIT is not enabled. 2013-10-24 09:05:14 -0700 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) PC Unspecified RESOLVED FIXED P2 Normal --- 0 peavo webkit-unassigned bfulgham commit-queue fpizlo oldest_to_newest 943114 0 peavo 2013-10-24 07:14:37 -0700 The data member sizeOfLastScratchBuffer in the VM class is only initialized if DFG JIT is enabled, even though it's defined regardless. This causes an early crash on Windows, which doesn't have DFG JIT enabled. 943115 1 215063 peavo 2013-10-24 07:19:12 -0700 Created attachment 215063 Patch 943143 2 215063 bfulgham 2013-10-24 09:01:39 -0700 Comment on attachment 215063 Patch r=me 943145 3 215063 commit-queue 2013-10-24 09:05:12 -0700 Comment on attachment 215063 Patch Clearing flags on attachment: 215063 Committed r157930: <http://trac.webkit.org/changeset/157930> 943146 4 commit-queue 2013-10-24 09:05:14 -0700 All reviewed patches have been landed. Closing bug. 215063 2013-10-24 07:19:12 -0700 2013-10-24 09:05:11 -0700 Patch bug-123270-20131024161821.patch text/plain 1499 peavo SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291 cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkocmV2aXNpb24gMTU3OTI2KQorKysgU291cmNl L0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDE2IEBA CisyMDEzLTEwLTI0ICBwZWF2b0BvdXRsb29rLmNvbSAgPHBlYXZvQG91dGxvb2suY29tPgorCisg ICAgICAgIFVuaW5pdGlhbGl6ZWQgbWVtYmVyIGNhdXNlcyBjcmFzaCB3aGVuIERGRyBKSVQgaXMg bm90IGVuYWJsZWQuCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNn aT9pZD0xMjMyNzAKKworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKworICAg ICAgICBUaGUgZGF0YSBtZW1iZXIgc2l6ZU9mTGFzdFNjcmF0Y2hCdWZmZXIgaW4gdGhlIFZNIGNs YXNzIGlzIG9ubHkgaW5pdGlhbGl6ZWQgaWYgREZHIEpJVCBpcyBlbmFibGVkLCBldmVuIHRob3Vn aCBpdCdzIGRlZmluZWQgcmVnYXJkbGVzcy4KKyAgICAgICAgVGhpcyBjYXVzZXMgYW4gZWFybHkg Y3Jhc2ggb24gV2luZG93cywgd2hpY2ggZG9lc24ndCBoYXZlIERGRyBKSVQgZW5hYmxlZC4KKwor ICAgICAgICAqIHJ1bnRpbWUvVk0uY3BwOgorICAgICAgICAoSlNDOjpWTTo6Vk0pOiBJbml0aWFs aXplIHNpemVPZkxhc3RTY3JhdGNoQnVmZmVyIG1lbWJlciByZWdhcmRsZXNzIG9mIHdoZXRoZXIg REZHIEpJVCBpcyBlbmFibGVkLgorCiAyMDEzLTEwLTI0ICBSeXVhbiBDaG9pICA8cnl1YW4uY2hv aUBzYW1zdW5nLmNvbT4KIAogICAgICAgICBbRUZMXSBCdWlsZCBicmVhayB3aXRoIGxhdGVzdCBF RkwgMS44IGxpYnJhcmllcy4KSW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9ydW50aW1lL1ZN LmNwcAo9PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvSmF2YVNjcmlwdENvcmUvcnVudGltZS9WTS5jcHAJ KHJldmlzaW9uIDE1NzkxMykKKysrIFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9ydW50aW1lL1ZNLmNw cAkod29ya2luZyBjb3B5KQpAQCAtMTk0LDkgKzE5NCw3IEBAIFZNOjpWTShWTVR5cGUgdm1UeXBl LCBIZWFwVHlwZSBoZWFwVHlwZSkKICAgICAsIGludGVycHJldGVyKDApCiAgICAgLCBqc0FycmF5 Q2xhc3NJbmZvKEpTQXJyYXk6OmluZm8oKSkKICAgICAsIGpzRmluYWxPYmplY3RDbGFzc0luZm8o SlNGaW5hbE9iamVjdDo6aW5mbygpKQotI2lmIEVOQUJMRShERkdfSklUKQogICAgICwgc2l6ZU9m TGFzdFNjcmF0Y2hCdWZmZXIoMCkKLSNlbmRpZgogICAgICwgZHluYW1pY0dsb2JhbE9iamVjdCgw KQogICAgICwgbV9lbmFibGVkUHJvZmlsZXIoMCkKICAgICAsIG1fcmVnRXhwQ2FjaGUobmV3IFJl Z0V4cENhY2hlKHRoaXMpKQo=