* win32/win32.c (rb_w32_select): recalc the rest of timeout for each
	  iterations.  [ruby-core:18015]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@21290 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

	* test/rss/: use PNG instead of zlib as binary data. [ruby-dev:35666]


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  a patch from Wataru Kimura in Bug #193 [ruby-core:17333].


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	* ext/dl/dl.c (rb_str_to_ptr): should propagate taint to dlptr.
	* ext/dl/dl.c (rb_ary_to_ptr): ditto.
	* ext/dl/sym.c (rb_dlsym_call): should check taint of DLPtrData as
	  well.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@18479 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  CVE-2008-1447.

* lib/resolv-replace.rb (UDPSocket#bind): don't resolv host if host is
  "".


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@18424 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

	* lib/net/smtp.rb (Net::SMTP::rcptto): fix a typo. a patch from
	  Masao Takaku <masao at nii.ac.jp>
	  fix [ruby-dev:35489].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@18353 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

	* regex.c (xmalloc, xrealloc, xfree): not to use ruby managed memory.
	* regex.c (DOUBLE_STACK, re_compile_fastmap0, re_adjust_startpos),
	  (re_search, re_match_exec): check if failed to allocate memory.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@18345 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

	* bignum.c (rb_big2str0, bigsqr): made interruptible.  [ruby-Bugs-20622]


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