https://bz.apache.org/bugzilla/show_bug.cgi?id=65851
james <jamesx...@163.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|INVALID |FIXED --- Comment #5 from james <jamesx...@163.com> --- Thanks for reply, the application is causing the problem: before xss filter: If-None-Match: W/"30248-1644904299670" after xss filter: If-None-Match: W/“30248-1644904299670“ Because " escape to “,HttpParser parse value is null, and response send error 400, but tomcat 8.5.57 don't send error, 8.5.73-75 send error. // Note: RFC 2616 allowed quoted string // RFC 7232 does not allow " in the entity-tag String value = HttpParser.readQuotedString(input, true); -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org