Bug 234312

Summary: null ptr deref in WebCore::ApplyStyleCommand::applyRelativeFontStyleChange
Product: WebKit Reporter: Gabriel Nava Marino <gnavamarino>
Component: HTML EditingAssignee: Gabriel Nava Marino <gnavamarino>
Status: RESOLVED FIXED    
Severity: Normal CC: cdumez, ews-watchlist, mifenton, webkit-bug-importer, wenson_hsieh
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
none
Patch
none
Patch none

Gabriel Nava Marino
Reported 2021-12-14 13:53:57 PST
Given the test case, nodeFullySelected can result in a disconnected node.
Attachments
Patch (7.20 KB, patch)
2021-12-14 14:13 PST, Gabriel Nava Marino 		no flags
DetailsFormatted DiffDiff
Patch (7.91 KB, patch)
2021-12-14 15:57 PST, Gabriel Nava Marino 		no flags
DetailsFormatted DiffDiff
Patch (7.91 KB, patch)
2021-12-15 13:55 PST, Gabriel Nava Marino 		no flags
DetailsFormatted DiffDiff
Show Obsolete (2) View All Add attachment proposed patch, testcase, etc.
Gabriel Nava Marino
Comment 1 2021-12-14 14:13:35 PST
Created attachment 447159 [details] Patch
Gabriel Nava Marino
Comment 2 2021-12-14 14:34:48 PST
<rdar://problem/85599563>
Gabriel Nava Marino
Comment 3 2021-12-14 15:57:15 PST
Created attachment 447171 [details] Patch
Chris Dumez
Comment 4 2021-12-15 11:12:19 PST
Comment on attachment 447171 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=447171&action=review > Source/WebCore/ChangeLog:12 > + the possibliity of this scenario. typo: possibliity
Gabriel Nava Marino
Comment 5 2021-12-15 13:55:48 PST
Created attachment 447283 [details] Patch
EWS
Comment 6 2021-12-15 16:57:13 PST
Committed r287118 (245302@main): <https://commits.webkit.org/245302@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 447283 [details].
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