Bug 114944 – [BlackBerry] Crash due to an assert running test editing/execCommand/indent-paragraphs.html

• Component: WebKit BlackBerry
• Status: RESOLVED FIXED

[Carlos Garcia Campos]

It crashes in network platform code when  trying to save an invalid URL in the disk cache.  The test contains the following HTML code:

<div id="test">
    <div><span class="Apple-style-span" style="background-color: rgb(255, 0, 0);">Hello <img src="http://"> world</span></div>
    <div>Hello <img src="http://"> world</span></div>
    Hello <img src="http://"> world
</div>

Those empty URLs, are parsed as http:/ by KURL and considered valid. BlockBerry network platform uses GURL which considers those URLs invalid. We needed to check that the URLs are valid for our platform before starting the network operation.

[Carlos Garcia Campos]

Created attachment 199009 [details]
Patch

[Rob Buis]

Comment on attachment 199009 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=199009&action=review

Looks great, but the new early exit needs to be verified and at least an error/log has to be there.

> Source/WebCore/platform/network/blackberry/ResourceHandleBlackBerry.cpp:160
> +    if (!NetworkManager::instance()->startJob(playerId, handle, frame, defersLoading))

It would be nice to set the error param here.

[Carlos Garcia Campos]

Created attachment 201706 [details]
Updated patch

Updated to return a StatusErrorInvalidUrl error. It depends on bug #116101.

[Rob Buis]

Comment on attachment 201706 [details]
Updated patch

Looks good.

[WebKit Commit Bot]

Comment on attachment 201706 [details]
Updated patch

Clearing flags on attachment: 201706

Committed r150224: <http://trac.webkit.org/changeset/150224>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.