https://bugzilla.wikimedia.org/show_bug.cgi?id=31102
Web browser: --- Bug #: 31102 Summary: buildTool function uses improper for loop for filters Product: MediaWiki extensions Version: any Platform: All OS/Version: All Status: NEW Severity: normal Priority: Unprioritized Component: WikiEditor AssignedTo: wikibugs-l@lists.wikimedia.org ReportedBy: wilson.ji...@gmail.com CC: roan.katt...@gmail.com, tpars...@wikimedia.org Classification: Unclassified This problem affects wikiEditor for MW 1.17 - I have not tried other versions. In jQuery.wikiEditor.toolbar.js, the buildTool function improperly uses a for..in loop to iterate through an array (specifically, for applying filters). This works fine as long as nobody has added to the Array.prototype, but if they have the for..in loop will pick up non-integer keys. Although some JavaScript libraries shy away from making changes to prototypes, there are plenty of legacy ones which still do. This bug causes blocking JavaScript errors whenever an addition to Array.prototype has a value which causes jQuery to return a wrapped array instead of an actual jQuery collection. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. You are on the CC list for the bug. _______________________________________________ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l