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* lib/irb.rb (IRB::Irb::eval_input): warn and exit if $SAFE >=3
after input evaluation. * lib/irb.rb (IRB::Irb::eval_input): untaint input string. now irb works for levels 1 and 2. * ext/syck/rubyext.c (syck_loader_transfer): should not use rb_cProc directly, since type_proc may be Proc, Block, or Method. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3931 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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6 changed files with 30 additions and 11 deletions
12
ChangeLog
12
ChangeLog
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@ -1,3 +1,11 @@
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Tue Jun 10 01:07:54 2003 Yukihiro Matsumoto <matz@ruby-lang.org>
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* lib/irb.rb (IRB::Irb::eval_input): warn and exit if $SAFE >=3
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after input evaluation.
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* lib/irb.rb (IRB::Irb::eval_input): untaint input string. now
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irb works for levels 1 and 2.
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Mon Jun 9 19:02:33 2003 Nobuyoshi Nakada <nobu.nokada@softhome.net>
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* configure.in: checks presence of grp.h and setgroups().
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@ -13,6 +21,10 @@ Sun Jun 8 13:37:21 2003 Takaaki Uematsu <uema2x@jcom.home.ne.jp>
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Sat Jun 7 22:22:03 2003 Yukihiro Matsumoto <matz@ruby-lang.org>
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* ext/syck/rubyext.c (syck_loader_transfer): should not use
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rb_cProc directly, since type_proc may be Proc, Block, or
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Method.
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* parse.y (value_expr0): class and module statements should not be
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warned for "void value expression". [ruby-talk:72989]
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@ -773,7 +773,7 @@ syck_loader_transfer( self, type, val )
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// rb_funcall(rb_mKernel, rb_intern("p"), 2, name, type_proc);
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}
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if ( rb_obj_is_instance_of( type_proc, rb_cProc ) )
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if ( rb_respond_to( type_proc, rb_intern("call") ) )
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{
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val = rb_funcall(type_proc, rb_intern("call"), 2, type_uri, val);
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}
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@ -141,10 +141,10 @@ module IRB
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end
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end
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@scanner.each_top_level_statement do
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|line, line_no|
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@scanner.each_top_level_statement do |line, line_no|
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signal_status(:IN_EVAL) do
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begin
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line.untaint
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@context.evaluate(line, line_no)
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output_value if @context.echo?
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rescue StandardError, ScriptError, Abort
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@ -180,6 +180,10 @@ module IRB
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end
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print "Maybe IRB bug!!\n" if irb_bug
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end
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if $SAFE > 2
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warn "Error: irb does not work for $SAFE level higher than 2"
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exit 1
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end
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end
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end
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end
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@ -69,12 +69,12 @@ class RubyLex
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# io functions
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def set_input(io, p = nil)
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@io = io
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if p.kind_of?(Proc)
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if p.respond_to?(:call)
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@input = p
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elsif iterator?
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@input = proc
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@input = Block.new
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else
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@input = proc{@io.gets}
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@input = Block.new{@io.gets}
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end
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end
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@ -183,11 +183,11 @@ class RubyLex
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end
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private :buf_input
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def set_prompt(p = proc)
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if p.kind_of?(Proc)
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def set_prompt(p = Block.new)
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if p.respond_to?(:call)
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@prompt = p
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else
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@prompt = proc{print p}
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@prompt = Block.new{print p}
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end
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end
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@ -33,13 +33,13 @@ class SLex
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def def_rule(token, preproc = nil, postproc = nil)
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# print node.inspect, "\n" if SLex.debug?
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postproc = proc if iterator?
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postproc = Block.new if iterator?
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node = create(token, preproc, postproc)
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end
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def def_rules(*tokens)
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if iterator?
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p = proc
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p = Block.new
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end
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for token in tokens
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def_rule(token, nil, p)
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@ -1283,6 +1283,9 @@ proc_setgroups(VALUE obj, VALUE ary)
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}
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else {
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gr = getgrnam(RSTRING(g)->ptr);
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if (gr == NULL)
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rb_raise(rb_eArgError, "can't find group for %s", RSTRING(g)->ptr);
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groups[i] = gr->gr_gid;
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}
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}
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}
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