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Bug #11855
closedCGI.escapeHTML and taint/frozen
Status:
Closed
Assignee:
-
Target version:
-
ruby -v:
ruby 2.3.0dev (2015-12-21 trunk 53230) [x86_64-darwin15]
Description
taint フラグや frozen の扱いが変わってしまっているようです。
% ruby -v -r cgi -e 'p CGI.escapeHTML("".taint).tainted?'
ruby 2.3.0dev (2015-12-21 trunk 53230) [x86_64-darwin14]
true
% ruby -v -r cgi -e 'p CGI.escapeHTML("&".taint).tainted?'
ruby 2.3.0dev (2015-12-21 trunk 53230) [x86_64-darwin14]
false
% ruby -v -r cgi -e 'p CGI.escapeHTML("".freeze).frozen?'
ruby 2.3.0dev (2015-12-21 trunk 53230) [x86_64-darwin14]
true
% ruby -v -r cgi -e 'p CGI.escapeHTML("&".freeze).frozen?'
ruby 2.3.0dev (2015-12-21 trunk 53230) [x86_64-darwin14]
false
% ruby -v -r cgi -e 'p CGI.escapeHTML("".taint).tainted?'
ruby 2.2.4p230 (2015-12-16 revision 53155) [x86_64-darwin14]
true
% ruby -v -r cgi -e 'p CGI.escapeHTML("&".taint).tainted?'
ruby 2.2.4p230 (2015-12-16 revision 53155) [x86_64-darwin14]
true
% ruby -v -r cgi -e 'p CGI.escapeHTML("".freeze).frozen?'
ruby 2.2.4p230 (2015-12-16 revision 53155) [x86_64-darwin14]
false
% ruby -v -r cgi -e 'p CGI.escapeHTML("&".freeze).frozen?'
ruby 2.2.4p230 (2015-12-16 revision 53155) [x86_64-darwin14]
false
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