RESOLVED FIXED 63591
[Chromium] isRedirect is incorrectly determined for decidePolicyForNavigation 
https://bugs.webkit.org/show_bug.cgi?id=63591
Summary [Chromium] isRedirect is incorrectly determined for decidePolicyForNavigation
Ben Smith
Reported 2011-06-28 18:15:33 PDT
Created attachment 99017 [details] Patch to fix this bug. In FrameLoaderClientImpl::dispatchDecidePolicyForNavigationAction() isRedirect is currently determined by hasRedirectChain(), which checks for an non-empty redirect chain. Instead, it should check for a redirect chain with more than one element. All valid redirects will have at least the source URL and the destination URL in the redirect chain.
Attachments
Patch to fix this bug. (1.30 KB, patch)
2011-06-28 18:15 PDT, Ben Smith 		no flags
DetailsFormatted DiffDiff
Patch (4.57 KB, patch)
2011-08-30 15:40 PDT, Ben Smith 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Ben Smith
Comment 1 2011-06-28 18:17:30 PDT
I don't believe a LayoutTest is necessary for this patch, because isRedirect is only used in chromium (for determining whether to fork a process), and has no user-visible effect in the browser.
Adam Barth
Comment 2 2011-06-29 11:48:05 PDT
Comment on attachment 99017 [details] Patch to fix this bug. All patch require a ChangeLog: http://www.webkit.org/coding/contributing.html
Adam Barth
Comment 3 2011-06-29 11:51:07 PDT
Comment on attachment 99017 [details] Patch to fix this bug. Is this testable with a Chromium WebKit API test? Generally, these sorts of subtle changes are easy to regress if we don't have any test coverage. If this is used for forking processes in the embedder, perhaps we can write a test at that layer? (Marking r- because of the lack of changelog.)
Ben Smith
Comment 4 2011-06-29 12:10:28 PDT
Yes, I believe it would be possible to test at that level. Is it WebKit/Source/WebKit/chromium/tests/*?
Ben Smith
Comment 5 2011-08-30 15:40:22 PDT
Created attachment 105710 [details] Patch
Ben Smith
Comment 6 2011-08-31 14:36:29 PDT
It's been a while since I've had time to work on this one... :) Adam, can you review my new patch? I've included a test in WebFrameTest that exhibits the bug (when the fix in FrameLoaderClientImpl.cpp is removed).
Adam Barth
Comment 7 2011-08-31 14:44:06 PDT
Comment on attachment 105710 [details] Patch Looks great. Thanks for adding the ChangeLog and test.
Ben Smith
Comment 8 2011-09-06 18:47:10 PDT
Adam, is there something else I need to do to commit this patch? It seems that it is in an infinite commit-queue. :)
Adam Barth
Comment 9 2011-09-06 19:33:53 PDT
Comment on attachment 105710 [details] Patch We just need to approve it for the queue!
WebKit Review Bot
Comment 10 2011-09-06 20:00:01 PDT
Comment on attachment 105710 [details] Patch Clearing flags on attachment: 105710 Committed r94630: <http://trac.webkit.org/changeset/94630>
WebKit Review Bot
Comment 11 2011-09-06 20:00:06 PDT
All reviewed patches have been landed. Closing bug.
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