45350 2010-09-07 18:20:18 -0700 Null deref in RenderBlock::findNextLineBreak() 2010-09-10 05:44:29 -0700 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) All All RESOLVED FIXED P2 Normal --- 0 cdn webkit-unassigned abarth commit-queue eric webkit.review.bot oldest_to_newest 275501 0 66816 cdn 2010-09-07 18:20:18 -0700 Created attachment 66816 repro A textnode with a fixed position and first-line styling may resturn null for style(). This is then derefed causing a crash. I will submit a patch shortly. 275918 1 66910 cdn 2010-09-08 10:29:57 -0700 Created attachment 66910 Patch 277082 2 66910 cfleizach 2010-09-10 02:07:45 -0700 Comment on attachment 66910 Patch You should consider using the format other fast tests use with js-test-pre.js, and js-test-post.js. Many examples abound in fast/dom 277089 3 66910 commit-queue 2010-09-10 02:45:35 -0700 Comment on attachment 66910 Patch Clearing flags on attachment: 66910 Committed r67183: <http://trac.webkit.org/changeset/67183> 277090 4 commit-queue 2010-09-10 02:45:40 -0700 All reviewed patches have been landed. Closing bug. 277140 5 webkit.review.bot 2010-09-10 05:44:29 -0700 http://trac.webkit.org/changeset/67183 might have broken GTK Linux 32-bit Debug The following changes are on the blame list: http://trac.webkit.org/changeset/67183 http://trac.webkit.org/changeset/67191 66816 2010-09-07 18:20:18 -0700 2010-09-07 18:20:18 -0700 repro firstline-style.html text/html 263 cdn PHNjcmlwdD4KICAgIGlmICh3aW5kb3cubGF5b3V0VGVzdENvbnRyb2xsZXIpCiAgICAgICAgbGF5 b3V0VGVzdENvbnRyb2xsZXIuZHVtcEFzVGV4dCgpOwo8L3NjcmlwdD4KPHN0eWxlPgoqOm50aC1j aGlsZCgyKTpmaXJzdC1saW5lIHsgbWFyZ2luLWJvdHRvbTogMXB4OyB9PC9zdHlsZT4KPGRpdiBj b250ZW50RWRpdGFibGU+CjxhIHN0eWxlPSJwb3NpdGlvbjogZml4ZWQ7Ij4KPC9kaXY+VGhpcyB0 ZXh0IHNob3VsZCBkaXNwbGF5IHdpdGhvdXQgY3Jhc2hpbmc= 66910 2010-09-08 10:29:57 -0700 2010-09-10 02:45:35 -0700 Patch bug-45350-20100908102955.patch text/plain 2863 cdn SW5kZXg6IFdlYkNvcmUvQ2hhbmdlTG9nCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIFdlYkNvcmUvQ2hhbmdlTG9n CShyZXZpc2lvbiA2Njk5MykKKysrIFdlYkNvcmUvQ2hhbmdlTG9nCSh3b3JraW5nIGNvcHkpCkBA IC0xLDMgKzEsMTYgQEAKKzIwMTAtMDktMDggIENyaXMgTmVja2FyICA8Y2RuQGNocm9taXVtLm9y Zz4KKworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICBOdWxs IGRlcmVmIGluIFJlbmRlckJsb2NrOjpmaW5kTmV4dExpbmVCcmVhaygpLiBDaGVjayBmb3IgbnVs bCBzdHlsZSB3aXRoCisgICAgICAgIGZpcnN0LWxpbmUgc3R5bGUgYW5kIGZpeGVkIHBvc2l0aW9u LgorICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9NDUzNTAK KworICAgICAgICBUZXN0OiBmYXN0L2RvbS9maXJzdGxpbmUtZml4ZWQtY3Jhc2guaHRtbAorCisg ICAgICAgICogcmVuZGVyaW5nL1JlbmRlckJsb2NrTGluZUxheW91dC5jcHA6CisgICAgICAgIChX ZWJDb3JlOjpSZW5kZXJCbG9jazo6ZmluZE5leHRMaW5lQnJlYWspOgorCiAyMDEwLTA5LTA4ICBB bmR5IEVzdGVzICA8YWVzdGVzQGFwcGxlLmNvbT4KIAogICAgICAgICBSZXZpZXdlZCBieSBFcmlj IENhcmxzb24uCkluZGV4OiBXZWJDb3JlL3JlbmRlcmluZy9SZW5kZXJCbG9ja0xpbmVMYXlvdXQu Y3BwCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT0KLS0tIFdlYkNvcmUvcmVuZGVyaW5nL1JlbmRlckJsb2NrTGluZUxheW91 dC5jcHAJKHJldmlzaW9uIDY2OTkxKQorKysgV2ViQ29yZS9yZW5kZXJpbmcvUmVuZGVyQmxvY2tM aW5lTGF5b3V0LmNwcAkod29ya2luZyBjb3B5KQpAQCAtMTU2Myw2ICsxNTYzLDggQEAgSW5saW5l SXRlcmF0b3IgUmVuZGVyQmxvY2s6OmZpbmROZXh0TGluZQogICAgICAgICAgICAgY29uc3QgVUNo YXIqIHN0ciA9IHQtPmNoYXJhY3RlcnMoKTsKIAogICAgICAgICAgICAgUmVuZGVyU3R5bGUqIHN0 eWxlID0gdC0+c3R5bGUoZmlyc3RMaW5lKTsKKyAgICAgICAgICAgIGlmICghc3R5bGUpCisgICAg ICAgICAgICAgICAgZ290byBlbmQ7CiAgICAgICAgICAgICBjb25zdCBGb250JiBmID0gc3R5bGUt PmZvbnQoKTsKICAgICAgICAgICAgIGJvb2wgaXNGaXhlZFBpdGNoID0gZi5pc0ZpeGVkUGl0Y2go KTsKICAgICAgICAgICAgIGJvb2wgY2FuSHlwaGVuYXRlID0gc3R5bGUtPmh5cGhlbnMoKSA9PSBI eXBoZW5zQXV0byAmJiBXZWJDb3JlOjpjYW5IeXBoZW5hdGUoc3R5bGUtPmh5cGhlbmF0aW9uTG9j YWxlKCkpOwpJbmRleDogTGF5b3V0VGVzdHMvQ2hhbmdlTG9nCj09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIExheW91 dFRlc3RzL0NoYW5nZUxvZwkocmV2aXNpb24gNjY5OTMpCisrKyBMYXlvdXRUZXN0cy9DaGFuZ2VM b2cJKHdvcmtpbmcgY29weSkKQEAgLTEsMyArMSwxMyBAQAorMjAxMC0wOS0wOCAgQ3JpcyBOZWNr YXIgIDxjZG5AY2hyb21pdW0ub3JnPgorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09Q UyEpLgorCisgICAgICAgIFRlc3QgZm9yIG51bGwgZGVyZWYgaW4gUmVuZGVyQmxvY2s6OmZpbmRO ZXh0TGluZUJyZWFrKCkuCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVn LmNnaT9pZD00NTM1MAorCisgICAgICAgICogZmFzdC9kb20vZmlyc3RsaW5lLWZpeGVkLWNyYXNo LWV4cGVjdGVkLnR4dDogQWRkZWQuCisgICAgICAgICogZmFzdC9kb20vZmlyc3RsaW5lLWZpeGVk LWNyYXNoLmh0bWw6IEFkZGVkLgorCiAyMDEwLTA5LTA4ICBBbmR5IEVzdGVzICA8YWVzdGVzQGFw cGxlLmNvbT4KIAogICAgICAgICBSZXZpZXdlZCBieSBFcmljIENhcmxzb24uCkluZGV4OiBMYXlv dXRUZXN0cy9mYXN0L2RvbS9maXJzdGxpbmUtZml4ZWQtY3Jhc2gtZXhwZWN0ZWQudHh0Cj09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT0KLS0tIExheW91dFRlc3RzL2Zhc3QvZG9tL2ZpcnN0bGluZS1maXhlZC1jcmFzaC1leHBl Y3RlZC50eHQJKHJldmlzaW9uIDApCisrKyBMYXlvdXRUZXN0cy9mYXN0L2RvbS9maXJzdGxpbmUt Zml4ZWQtY3Jhc2gtZXhwZWN0ZWQudHh0CShyZXZpc2lvbiAwKQpAQCAtMCwwICsxLDIgQEAKK1Ro aXMgdGV4dCBzaG91bGQgcmVuZGVyIHdpdGhvdXQgY3Jhc2hpbmcgCisKSW5kZXg6IExheW91dFRl c3RzL2Zhc3QvZG9tL2ZpcnN0bGluZS1maXhlZC1jcmFzaC5odG1sCj09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIExh eW91dFRlc3RzL2Zhc3QvZG9tL2ZpcnN0bGluZS1maXhlZC1jcmFzaC5odG1sCShyZXZpc2lvbiAw KQorKysgTGF5b3V0VGVzdHMvZmFzdC9kb20vZmlyc3RsaW5lLWZpeGVkLWNyYXNoLmh0bWwJKHJl dmlzaW9uIDApCkBAIC0wLDAgKzEsMTEgQEAKKzxzY3JpcHQ+CitpZiAod2luZG93LmxheW91dFRl c3RDb250cm9sbGVyKQorICAgIGxheW91dFRlc3RDb250cm9sbGVyLmR1bXBBc1RleHQoKTsKKzwv c2NyaXB0PgorPHN0eWxlPgorKjpudGgtY2hpbGQoMik6Zmlyc3QtbGluZSB7IG1hcmdpbi1ib3R0 b206IDFweDsgfTwvc3R5bGU+Cis8ZGl2IGNvbnRlbnRFZGl0YWJsZT4KKzxhIHN0eWxlPSJwb3Np dGlvbjogZml4ZWQ7Ij4KK1RoaXMgdGV4dCBzaG91bGQgcmVuZGVyIHdpdGhvdXQgY3Jhc2hpbmcK KzwvZGl2Pi4uLgorCg==