[ruby-core:75823] [Ruby trunk Bug#12195][Feedback] [BUG] probable buffer overflow: 4010 for 2005 (CFUNC :read)
From:
shibata.hiroshi@...
Date:
2016-06-01 13:42:04 UTC
List:
ruby-core #75823
Issue #12195 has been updated by Hiroshi SHIBATA. Status changed from Open to Feedback Please try with Ruby 2.3.1 ---------------------------------------- Bug #12195: [BUG] probable buffer overflow: 4010 for 2005 (CFUNC :read) https://bugs.ruby-lang.org/issues/12195#change-59004 * Author: James Watson * Status: Feedback * Priority: Normal * Assignee: * ruby -v: ruby 2.3.0p0 (2015-12-25 revision 53290) [x86_64-linux] * Backport: 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: UNKNOWN ---------------------------------------- This causes ruby to shutdown: [[https://github.com/minad/mimemagic/blob/master/lib/mimemagic.rb#L112]] recursive read and seek on a file for a table of regexps. It's a gem for mime type detection. The code is running in a rails Sidekiq worker. It's a delayed job to detect uploaded file type. The file is stored in a distributed fs CF. ---Files-------------------------------- crash.log (211 KB) -- https://bugs.ruby-lang.org/ Unsubscribe: <mailto:ruby-core-request@ruby-lang.org?subject=unsubscribe> <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>