ruby.git/io.c, branch ruby_1_8_7

merge revision(s) 31655:

2011-05-23T04:49:40+00:00


	* eval.c (rb_thread_atfork): When a ruby process forks, its random
	  seed shall be reinitialized to prevent CVE-2003-0900 situation.
	  This bug affects for 1.8 and earlier series, but not for 1.9.
	  fixed [ruby-core:34944].

	* io.c (pipe_open): ditto.

	* random.c (rb_reset_random_seed): ditto.

	* intern.h (rb_reset_random_seed): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@31655 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Signed-off-by: URABE, Shyouhei 

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@31713 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 27983:

2010-06-08T09:02:21+00:00

	* io.c, eval.c, process.c: remove all condition of r26371.
	  now, all platform use the same way. [Bug #3278][ruby-core:30167]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@28222 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 26371,26373,26374,26972:

2010-06-08T03:58:37+00:00

	* eval.c (thread_timer, rb_thread_stop_timer): check the timing of
	  stopping timer.  patch from KOSAKI Motohiro 
	* eval.c (rb_thread_start_timer): NetBSD5 seems to be hung when calling
	  pthread_create() from pthread_atfork()'s parent handler.
	* io.c (pipe_open): workaround for NetBSD5. stop timer thread before
	  fork(), and start it if needed.
	* process.c (rb_f_fork, rb_f_system): ditto.
	  fixed [ruby-dev:40074]
	  jp.fujitsu.com> via IRC.
	  fork(), and restart it after fork() on parent, and on child if
	  needed.
	  these changes are tested by naruse.  fixed [ruby-dev:40074]
	* io.c, eval.c, process.c: add linux to r26371's condition.
	  patched by Motohiro KOSAKI [ruby-core:28151]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@28203 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 26645:

2010-05-22T12:07:51+00:00

	* io.c (rb_io_modenum_mode): return "r" for O_RDONLY|O_APPEND.
	  [ruby-dev:40379]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@27957 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 26253:

2010-05-20T06:45:22+00:00

	* io.c (io_fwrite): preserve errno.  [ruby-core:27425]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@27913 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 26252:

2010-04-19T23:10:31+00:00

	* io.c (rb_io_s_read): close the IO if an exception is raised on
	  seeking. [ruby-core:27429]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@27410 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 25485:

2009-11-25T08:45:13+00:00

	* io.c (io_fwrite): adjust stdio file position after direct write on
	  BSDish platforms.   [ruby-core:26300]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@25918 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 25181:

2009-11-19T06:51:19+00:00

	* io.c (rb_io_fptr_finalize): free fptr to avoid memory leaks.
	  fixed: #2009   [ruby-core:25173] [ruby-dev:39410]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@25852 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 24751:

2009-11-17T06:44:28+00:00

	* io.c (rb_io_binmode): check if closed regardless platforms.
	  [ruby-core:25363]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@25812 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 24496:

2009-09-10T01:53:25+00:00

	* io.c (rb_sysopen): workaround for MSVCRT's bug.
	  [ruby-core:24838]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@24824 b2dd03c8-39d4-4d8f-98ff-823fe69b080e