diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | lib/irb/ext/save-history.rb | 13 |
2 files changed, 18 insertions, 1 deletions
@@ -1,3 +1,9 @@ +Mon Jan 14 23:06:41 2013 Keiju Ishitsuka <keiju@ishitsuka.com> + + * lib/irb/ext/save-history.rb: outputs its history to + owner-only-readable file and change the permission of a file that + already exists [Bug #7694]. Thanks Nobuhiro IMAI for bug reports. + Mon Jan 14 17:12:48 2013 Shugo Maeda <shugo@ruby-lang.org> * enumerator.c (lazy_flat_map_func): flat_map should call each only diff --git a/lib/irb/ext/save-history.rb b/lib/irb/ext/save-history.rb index 3e0740d6fa..90beefbc6c 100644 --- a/lib/irb/ext/save-history.rb +++ b/lib/irb/ext/save-history.rb @@ -92,7 +92,18 @@ module IRB history_file = File.expand_path(history_file) end history_file = IRB.rc_file("_history") unless history_file - open(history_file, 'w' ) do |f| + + # Change the permission of a file that already exists[BUG #7694] + begin + if File.stat(history_file).mode & 066 + File.chmod(0600, history_file) + end + rescue Errno::ENOENT + rescue + raise + end + + open(history_file, 'w', 0600 ) do |f| hist = HISTORY.to_a f.puts(hist[-num..-1] || hist) end |