Bug 141068

Summary: SVG "clip-path" property chooses the wrong element, when multiple elements have a matching ID
Product: WebKit Reporter: Daniel Holbert <dholbert>
Component: SVGAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: ahmad.saleem792, gsnedders, webkit-bug-importer, zimmermann
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
See Also: http://code.google.com/p/chromium/issues/detail?id=453722
Bug Depends on:    
Bug Blocks: 126207    
Attachments:
Description Flags
testcase 1 none

Daniel Holbert
Reported 2015-01-29 22:17:43 PST
Created attachment 245695 [details] testcase 1 STR: 1. Load attached testcase Expected output: Yellow rect inside of a blue rect. Actual output: Red shows up between the yellow and the blue. In particular: the yellow rect is clipped to be too small (because there are two clipRect elements with an ID that matches its "clip-path" attribute, and it's choosing the wrong one) IE 11 and Firefox/Gecko both give me the expected output. Blink & WebKit give me the incorrect output (with red & the wrong clipRect chosen.) VERSION INFO: I've tested Safari 8 on Mac OS X Yosemite, and midori on Ubuntu 14.10. (both webkit-based). Both show the bug.
Attachments
testcase 1 (1.02 KB, text/html)
2015-01-29 22:17 PST, Daniel Holbert 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Daniel Holbert
Comment 1 2015-01-29 22:18:09 PST
I also filed a Chrome/Blink bug: https://code.google.com/p/chromium/issues/detail?id=453722
Radar WebKit Bug Importer
Comment 2 2022-04-13 17:30:02 PDT
<rdar://problem/91725385>
Sam Sneddon [:gsnedders]
Comment 3 2022-04-14 07:47:12 PDT
There's seemingly also some dynamic bugginess here, c.f. https://twitter.com/sophiebits/status/1514404762422181889 about elements getting removed.
Ahmad Saleem
Comment 4 2023-06-12 07:07:15 PDT
Fixed by following commit in Blink - https://chromium.googlesource.com/chromium/src/+/533d683571c860e69bb3ecaf6214c5ceed25a808
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