RESOLVED FIXED 263182
[IFC] Fallback to full invalidation when first-letter is present 
https://bugs.webkit.org/show_bug.cgi?id=263182
Summary [IFC] Fallback to full invalidation when first-letter is present
John Wilander
Reported 2023-10-15 21:28:46 PDT
Created attachment 468222 [details] Repro case. See attached test case.
Attachments
Repro case. (1.20 KB, text/html)
2023-10-15 21:28 PDT, John Wilander 		no flags
Details
More reduced test case (667 bytes, text/html)
2023-10-17 10:26 PDT, Rob Buis 		no flags
Details
manual test (331 bytes, text/html)
2023-10-17 20:07 PDT, zalan 		no flags
Details
[fast-cq]Patch (3.63 KB, patch)
2023-10-18 15:38 PDT, zalan 		no flags
DetailsFormatted DiffDiff
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Radar WebKit Bug Importer
Comment 1 2023-10-15 21:28:54 PDT Comment hidden (obsolete)
John Wilander
Comment 2 2023-10-15 21:29:28 PDT
Real radar: rdar://116449508
Rob Buis
Comment 3 2023-10-17 10:26:12 PDT
Created attachment 468250 [details] More reduced test case
zalan
Comment 4 2023-10-17 20:02:43 PDT
Hi Rob, thank for looking into this. I fixed a few similar bugs last week and they were all very involved (this is about partial invalidation and has nothing to do with the code where the assertion happens). I could take this over unless you would want to see this bug through. Either way is fine with me.
zalan
Comment 5 2023-10-17 20:07:21 PDT
Created attachment 468257 [details] manual test
Rob Buis
Comment 6 2023-10-18 09:16:45 PDT
(In reply to zalan from comment #4) > Hi Rob, thank for looking into this. I fixed a few similar bugs last week > and they were all very involved (this is about partial invalidation and has > nothing to do with the code where the assertion happens). I could take this > over unless you would want to see this bug through. Either way is fine with > me. Hi Alan, yes I remember from a previous time these fixes are quite involved, feel free to go ahead.
zalan
Comment 7 2023-10-18 09:27:49 PDT
(In reply to Rob Buis from comment #6) > (In reply to zalan from comment #4) > > Hi Rob, thank for looking into this. I fixed a few similar bugs last week > > and they were all very involved (this is about partial invalidation and has > > nothing to do with the code where the assertion happens). I could take this > > over unless you would want to see this bug through. Either way is fine with > > me. > > Hi Alan, yes I remember from a previous time these fixes are quite involved, > feel free to go ahead. Thank you!
zalan
Comment 8 2023-10-18 15:38:02 PDT
Created attachment 468269 [details] [fast-cq]Patch
EWS
Comment 9 2023-10-19 06:35:56 PDT
Committed 269519@main (c7356ae7aaa3): <https://commits.webkit.org/269519@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 468269 [details].
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