34593 2010-02-04 08:04:53 -0800 Bug in V8 convertNPVariantToJValue when converting float and double types 2010-02-04 13:19:31 -0800 1 1 1 Unclassified WebKit WebCore Misc. 528+ (Nightly build) Android Android RESOLVED FIXED P2 Normal --- 1 steveblock webkit-unassigned android-webkit-unforking commit-queue oldest_to_newest 187799 0 steveblock 2010-02-04 08:04:53 -0800 V8 convertNPVariantToJValue has a bug when converting float and double types. The wrong element of the 'result' enum is used in these cases. We should use result.f for floats, and result.d for doubles. 187842 1 48152 steveblock 2010-02-04 09:51:29 -0800 Created attachment 48152 Patch 187911 2 48152 commit-queue 2010-02-04 13:19:25 -0800 Comment on attachment 48152 Patch Clearing flags on attachment: 48152 Committed r54366: <http://trac.webkit.org/changeset/54366> 187912 3 commit-queue 2010-02-04 13:19:31 -0800 All reviewed patches have been landed. Closing bug. 48152 2010-02-04 09:51:29 -0800 2010-02-04 13:19:25 -0800 Patch bug-34593-20100204175127.patch text/plain 2121 steveblock SW5kZXg6IFdlYkNvcmUvQ2hhbmdlTG9nCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIFdlYkNvcmUvQ2hhbmdlTG9n CShyZXZpc2lvbiA1NDM0NCkKKysrIFdlYkNvcmUvQ2hhbmdlTG9nCSh3b3JraW5nIGNvcHkpCkBA IC0xLDMgKzEsMTUgQEAKKzIwMTAtMDItMDQgIFN0ZXZlIEJsb2NrICA8c3RldmVibG9ja0Bnb29n bGUuY29tPgorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAg IEZpeCBidWcgaW4gVjggY29udmVydE5QVmFyaWFudFRvSlZhbHVlIHdoZW4gY29udmVydGluZyBm bG9hdCBhbmQgZG91YmxlIHR5cGVzCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3No b3dfYnVnLmNnaT9pZD0zNDU5MworCisgICAgICAgIE5vIG5ldyB0ZXN0cywgYnVpbGQgZml4IG9u bHkuCisKKyAgICAgICAgKiBicmlkZ2Uvam5pL3Y4L0pOSVV0aWxpdHlQcml2YXRlLmNwcDogTW9k aWZpZWQuCisgICAgICAgIChKU0M6OkJpbmRpbmdzOjpjb252ZXJ0TlBWYXJpYW50VG9KVmFsdWUp OiBNb2RpZmllZC4gVXNlIGNvcnJlY3QgbWVtYmVycyBvZiAncmVzdWx0JyBlbnVtLgorCiAyMDEw LTAyLTA0ICBObydhbSBSb3NlbnRoYWwgIDxub2FtLnJvc2VudGhhbEBub2tpYS5jb20+CiAKICAg ICAgICAgUmV2aWV3ZWQgYnkgQXJpeWEgSGlkYXlhdC4KSW5kZXg6IFdlYkNvcmUvYnJpZGdlL2pu aS92OC9KTklVdGlsaXR5UHJpdmF0ZS5jcHAKPT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gV2ViQ29yZS9icmlkZ2Uv am5pL3Y4L0pOSVV0aWxpdHlQcml2YXRlLmNwcAkocmV2aXNpb24gNTQzNDIpCisrKyBXZWJDb3Jl L2JyaWRnZS9qbmkvdjgvSk5JVXRpbGl0eVByaXZhdGUuY3BwCSh3b3JraW5nIGNvcHkpCkBAIC0x MzQsOSArMTM0LDkgQEAganZhbHVlIGNvbnZlcnROUFZhcmlhbnRUb0pWYWx1ZShOUFZhcmlhbgog ICAgIGNhc2UgZmxvYXRfdHlwZToKICAgICAgICAgewogICAgICAgICAgICAgaWYgKHR5cGUgPT0g TlBWYXJpYW50VHlwZV9JbnQzMikKLSAgICAgICAgICAgICAgICByZXN1bHQuaiA9IHN0YXRpY19j YXN0PGpmbG9hdD4oTlBWQVJJQU5UX1RPX0lOVDMyKHZhbHVlKSk7CisgICAgICAgICAgICAgICAg cmVzdWx0LmYgPSBzdGF0aWNfY2FzdDxqZmxvYXQ+KE5QVkFSSUFOVF9UT19JTlQzMih2YWx1ZSkp OwogICAgICAgICAgICAgZWxzZSBpZiAodHlwZSA9PSBOUFZhcmlhbnRUeXBlX0RvdWJsZSkKLSAg ICAgICAgICAgICAgICByZXN1bHQuaiA9IHN0YXRpY19jYXN0PGpmbG9hdD4oTlBWQVJJQU5UX1RP X0RPVUJMRSh2YWx1ZSkpOworICAgICAgICAgICAgICAgIHJlc3VsdC5mID0gc3RhdGljX2Nhc3Q8 amZsb2F0PihOUFZBUklBTlRfVE9fRE9VQkxFKHZhbHVlKSk7CiAgICAgICAgICAgICBlbHNlCiAg ICAgICAgICAgICAgICAgYnplcm8oJnJlc3VsdCwgc2l6ZW9mKGp2YWx1ZSkpOwogICAgICAgICB9 CkBAIC0xNDUsOSArMTQ1LDkgQEAganZhbHVlIGNvbnZlcnROUFZhcmlhbnRUb0pWYWx1ZShOUFZh cmlhbgogICAgIGNhc2UgZG91YmxlX3R5cGU6CiAgICAgICAgIHsKICAgICAgICAgICAgIGlmICh0 eXBlID09IE5QVmFyaWFudFR5cGVfSW50MzIpCi0gICAgICAgICAgICAgICAgcmVzdWx0LmogPSBz dGF0aWNfY2FzdDxqZG91YmxlPihOUFZBUklBTlRfVE9fSU5UMzIodmFsdWUpKTsKKyAgICAgICAg ICAgICAgICByZXN1bHQuZCA9IHN0YXRpY19jYXN0PGpkb3VibGU+KE5QVkFSSUFOVF9UT19JTlQz Mih2YWx1ZSkpOwogICAgICAgICAgICAgZWxzZSBpZiAodHlwZSA9PSBOUFZhcmlhbnRUeXBlX0Rv dWJsZSkKLSAgICAgICAgICAgICAgICByZXN1bHQuaiA9IHN0YXRpY19jYXN0PGpkb3VibGU+KE5Q VkFSSUFOVF9UT19ET1VCTEUodmFsdWUpKTsKKyAgICAgICAgICAgICAgICByZXN1bHQuZCA9IHN0 YXRpY19jYXN0PGpkb3VibGU+KE5QVkFSSUFOVF9UT19ET1VCTEUodmFsdWUpKTsKICAgICAgICAg ICAgIGVsc2UKICAgICAgICAgICAgICAgICBiemVybygmcmVzdWx0LCBzaXplb2YoanZhbHVlKSk7 CiAgICAgICAgIH0K