Bug 245136

Summary: The apparence of error images is different when loading by https:// and file://
Product: WebKit Reporter: cathiechen <cathiechen>
Component: ImagesAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: sabouhallawa, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=244386
Attachments:
Description Flags
error-image.html none

cathiechen
Reported 2022-09-13 06:13:09 PDT
Created attachment 462315 [details] error-image.html If we load the attached page directly by https://, the size of error image is 100px x 100px, and with a broken image indicator. Yet, if we download the page and load it by file://, the size is 100px x 0px, and there is no broken image indicator. Looked into the code, it seems in CachedResourceLoader::requestResource the request of file:// is canceled, because it knows the page is not accessible by checking the file system. That makes shouldDisplayBrokenImageIcon() return false. So the appearance is different.
Attachments
error-image.html (91 bytes, text/html)
2022-09-13 06:13 PDT, cathiechen 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2022-09-20 06:14:20 PDT
<rdar://problem/100169535>
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