[Webkit-unassigned] [Bug 146440] Crash on xLarge memory allocation using bmalloc on 32bit systems

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=146440

Mario Sanchez Prada <mario at webkit.org> changed:

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 Attachment #256038|0                           |1
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--- Comment #18 from Mario Sanchez Prada <mario at webkit.org> ---
Created attachment 256097
  --> https://bugs.webkit.org/attachment.cgi?id=256097&action=review
Patch proposal

I talked to Carlos (KaL) on IRC this morning and agreed on that no more changes than the one proposed by clopez (which I'm doing with this new patch) are necessary, since we don't have enough evidence to know whether the -fno-tree-sra should be pass for ARM and other 32bit architectures.

FWIW, I've tested loading the URL mentioned above with MiniBrowser on ARM 32bit this morning, as well as the original use case specific to our platform, and I could not reproduce the crash at all with the unpatched compiled version of WebKitGTK+ 2.8.3, which suggests that applying it for Intel 32bit only is the right thing to do.

Please review, thanks!

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