[Webkit-unassigned] [Bug 192375] HTTPS Upgrade: Figure out if/how to tell clients that the HTTPS upgrade happened
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Wed Dec 12 08:56:55 PST 2018
https://bugs.webkit.org/show_bug.cgi?id=192375
--- Comment #50 from Chris Dumez <cdumez at apple.com> ---
Comment on attachment 357091
--> https://bugs.webkit.org/attachment.cgi?id=357091
Patch
View in context: https://bugs.webkit.org/attachment.cgi?id=357091&action=review
>> Source/WebCore/platform/network/mac/WebCoreURLResponse.mm:350
>> + return ResourceResponse::syntheticRedirectResponse(URL([currentRequest URL]), URL([newRequest URL])).nsURLResponse();
>
> You have a lifetime problem here, the NSURLResponse you are returning is owned by the ResourceResponse returned by syntheticRedirectResponse(), which is a temporary. This is likely the cause of the crash.
I looks to me that synthesizeRedirectResponseIfNecessary() could be updated to return a ResponseResponse type. Looks like there is one call site and it needs a ResponseResponse type.
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