[#60404] is RB_GC_GUARD needed in rb_io_syswrite? — Eric Wong <normalperson@...>
I haven't gotten it to crash as-is, but it seems like we need to
4 messages
2014/02/01
[#60682] volatile usages — Eric Wong <normalperson@...>
Hi all, I went ahead and removed some use of volatile which were once
5 messages
2014/02/13
[#60794] [RFC] rearrange+pack vtm and time_object structs — Eric Wong <normalperson@...>
Extracted from addendum on top of Feature #9362 (cache-aligned objects).
4 messages
2014/02/16
[#61139] [ruby-trunk - Feature #9577] [Open] [PATCH] benchmark/driver.rb: align columns in text output — normalperson@...
Issue #9577 has been reported by Eric Wong.
3 messages
2014/02/28
[ruby-core:61071] [ruby-trunk - Feature #7839] Symbol.freeze_symbols
From:
naruse@...
Date:
2014-02-25 15:03:06 UTC
List:
ruby-core #61071
Issue #7839 has been updated by Yui NARUSE. Related to Feature #7854: New method Symbol[string] added ---------------------------------------- Feature #7839: Symbol.freeze_symbols https://bugs.ruby-lang.org/issues/7839#change-45467 * Author: Aaron Patterson * Status: Open * Priority: Normal * Assignee: Yukihiro Matsumoto * Category: core * Target version: next minor ---------------------------------------- Hi, On team Rails, we're having troubles with Symbol creation DoS attacks. From our perspective, there should be a point in the application where symbols should stabilize, meaning we don't expect the number of symbols to increase while the process is running. I'd like to be able to call a method like `Symbol.freeze_symbols` which would essentially freeze the symbol hash, such that if any new symbols are created, an exception would be thrown. I can work on a patch for this, but I wanted to throw the idea out there. -- http://bugs.ruby-lang.org/