[Webkit-unassigned] [Bug 66438] Abandoned Memory: SVGFontElement and Corresponding SVGDocument Never Deconstructed

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=66438





--- Comment #8 from Joseph Pecoraro <joepeck at webkit.org>  2011-09-20 13:29:15 PST ---
> Did you run the testcase with libgmalloc on ?? It should definitely crash with that. Also
> try running with old-run-webkit-tests --repeat-each 1000 ? We should have waited for
> Justin's response than rushing away to revert a security fix.

Abhishek Arya, I tried this on my machine (10.7 Lion) and I didn't encounter a
crash (with my patch and libgmalloc). If you are still concerned could you try
on your machine and let me know if it still crashes?

    shell> export MALLOC_FILL_SPACE=YES
    shell> ./Tools/Scripts/old-run-webkit-tests --debug --guard-malloc --repeat-each 1000 svg/custom/use-multiple-on-nested-disallowed-font.html
    ... succeeded ...

    shell> ./Tools/Scripts/old-run-webkit-tests --debug --guard-malloc svg
    1846 test cases (99%) succeeded
    4 test cases (<1%) had incorrect layout <-- negligable I think
    3 test cases (<1%) had stderr output

I still plan to investigate this some more, so I won't be landing yet.

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