70582 2011-10-20 22:33:08 -0700 REGRESSION(r92480): Passing uninitialized variable in HTMLElement::calculateAndAdjustDirectionality() 2011-10-22 03:52:56 -0700 1 1 1 Unclassified WebKit DOM 528+ (Nightly build) All All RESOLVED FIXED Regression P1 Normal --- 1 tkent tkent darin dglazkov webkit.review.bot yael oldest_to_newest 488162 0 tkent 2011-10-20 22:33:08 -0700 void HTMLElement::calculateAndAdjustDirectionality() { Node* strongDirectionalityTextNode; TextDirection textDirection = directionality(&strongDirectionalityTextNode); setHasDirAutoFlagRecursively(this, true, strongDirectionalityTextNode); The variable strongDirectionalityTextNode is not initialized by directionality() in a specific situation, and it is passed to setHasDirAutoFlagRecursively(). 488163 1 tkent 2011-10-20 22:34:21 -0700 This was found by Valgrind. http://code.google.com/p/chromium/issues/detail?id=100661 488164 2 111904 tkent 2011-10-20 22:36:38 -0700 Created attachment 111904 Patch 488914 3 111904 webkit.review.bot 2011-10-22 03:52:51 -0700 Comment on attachment 111904 Patch Clearing flags on attachment: 111904 Committed r98192: <http://trac.webkit.org/changeset/98192> 488915 4 webkit.review.bot 2011-10-22 03:52:56 -0700 All reviewed patches have been landed. Closing bug. 111904 2011-10-20 22:36:38 -0700 2011-10-22 03:52:51 -0700 Patch bug-70582-20111021143636.patch text/plain 1832 tkent U3VidmVyc2lvbiBSZXZpc2lvbjogOTgwNjQKZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL0No YW5nZUxvZyBiL1NvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZwppbmRleCBkNTJmYTJmMTJiNTUxZjg3 MTc4YjIyMjFhMzVmM2I5MDUzYWRkYThlLi5kY2E5NjVkZTI5YWE4YTZhMGJkZjg1MTIzYzliNDQx MTQ3MDA5YTkyIDEwMDc1NQotLS0gYS9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKKysrIGIvU291 cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMTYgQEAKKzIwMTEtMTAtMjAgIEtlbnQg VGFtdXJhICA8dGtlbnRAY2hyb21pdW0ub3JnPgorCisgICAgICAgIFJFR1JFU1NJT04ocjkyNDgw KTogUGFzc2luZyB1bmluaXRpYWxpemVkIHZhcmlhYmxlIGluIEhUTUxFbGVtZW50OjpjYWxjdWxh dGVBbmRBZGp1c3REaXJlY3Rpb25hbGl0eSgpCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQu b3JnL3Nob3dfYnVnLmNnaT9pZD03MDU4MgorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAo T09QUyEpLgorCisgICAgICAgIE5vIG5ldyB0ZXN0cy4gSXQncyB2ZXJ5IGhhcmQgdG8gbWFrZSBh IHJlbGlhYmxlIHRlc3QuCisKKyAgICAgICAgKiBodG1sL0hUTUxFbGVtZW50LmNwcDoKKyAgICAg ICAgKFdlYkNvcmU6OkhUTUxFbGVtZW50OjpkaXJlY3Rpb25hbGl0eSk6CisgICAgICAgIENsZWFy ICpzdHJvbmdEaXJlY3Rpb25hbGl0eVRleHROb2RlIGV2ZW4gaWYgaGFzU3Ryb25nRGlyZWN0aW9u YWxpdHkgaXMgZmFsc2UuCisKIDIwMTEtMTAtMjAgIFNpbW9uIEZyYXNlciAgPHNpbW9uLmZyYXNl ckBhcHBsZS5jb20+CiAKICAgICAgICAgSGlkZGVuIGNvbXBvc2l0ZWQgaWZyYW1lcyBjYXVzZSBp bmZpbml0ZSBsb29wCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9odG1sL0hUTUxFbGVtZW50 LmNwcCBiL1NvdXJjZS9XZWJDb3JlL2h0bWwvSFRNTEVsZW1lbnQuY3BwCmluZGV4IDU5MTJkYTA3 ZDc2YTQ5MmM2ZDczMjg4YTE0MzRkZDEzMWUzMTk4MDQuLjY0ZDk4OGQ1YzlhNThkNzM2ZDcwOGYy OTMzZGFjYWI1YmIzNGI4MzUgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XZWJDb3JlL2h0bWwvSFRNTEVs ZW1lbnQuY3BwCisrKyBiL1NvdXJjZS9XZWJDb3JlL2h0bWwvSFRNTEVsZW1lbnQuY3BwCkBAIC04 NzAsOCArODcwLDggQEAgVGV4dERpcmVjdGlvbiBIVE1MRWxlbWVudDo6ZGlyZWN0aW9uYWxpdHko Tm9kZSoqIHN0cm9uZ0RpcmVjdGlvbmFsaXR5VGV4dE5vZGUpIGMKICAgICBpZiAoSFRNTFRleHRG b3JtQ29udHJvbEVsZW1lbnQqIHRleHRFbGVtZW50ID0gdG9UZXh0Rm9ybUNvbnRyb2woY29uc3Rf Y2FzdDxIVE1MRWxlbWVudCo+KHRoaXMpKSkgewogICAgICAgICBib29sIGhhc1N0cm9uZ0RpcmVj dGlvbmFsaXR5OwogICAgICAgICBVbmljb2RlOjpEaXJlY3Rpb24gdGV4dERpcmVjdGlvbiA9IHRl eHRFbGVtZW50LT52YWx1ZSgpLmRlZmF1bHRXcml0aW5nRGlyZWN0aW9uKCZoYXNTdHJvbmdEaXJl Y3Rpb25hbGl0eSk7Ci0gICAgICAgIGlmIChoYXNTdHJvbmdEaXJlY3Rpb25hbGl0eSAmJiBzdHJv bmdEaXJlY3Rpb25hbGl0eVRleHROb2RlKQotICAgICAgICAgICAgKnN0cm9uZ0RpcmVjdGlvbmFs aXR5VGV4dE5vZGUgPSB0ZXh0RWxlbWVudDsKKyAgICAgICAgaWYgKHN0cm9uZ0RpcmVjdGlvbmFs aXR5VGV4dE5vZGUpCisgICAgICAgICAgICAqc3Ryb25nRGlyZWN0aW9uYWxpdHlUZXh0Tm9kZSA9 IGhhc1N0cm9uZ0RpcmVjdGlvbmFsaXR5ID8gdGV4dEVsZW1lbnQgOiAwOwogICAgICAgICByZXR1 cm4gKHRleHREaXJlY3Rpb24gPT0gVW5pY29kZTo6TGVmdFRvUmlnaHQpID8gTFRSIDogUlRMOwog ICAgIH0KIAo=