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* eval_method.ci (rb_attr): should not use alloca for unknowen size
input. [ruby-dev:31816] * parse.y (rb_intern_str): prevent str from optimization. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13494 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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3 changed files with 11 additions and 7 deletions
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@ -1,3 +1,10 @@
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Sun Sep 23 08:58:01 2007 Nobuyoshi Nakada <nobu@ruby-lang.org>
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* eval_method.ci (rb_attr): should not use alloca for unknowen size
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input. [ruby-dev:31816]
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* parse.y (rb_intern_str): prevent str from optimization.
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Sun Sep 23 06:16:04 2007 Nobuyoshi Nakada <nobu@ruby-lang.org>
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* eval_method.ci (remove_method): check for undefined method.
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@ -409,10 +409,8 @@ void
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rb_attr(VALUE klass, ID id, int read, int write, int ex)
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{
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const char *name;
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char *buf;
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ID attriv;
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int noex;
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size_t len;
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if (!ex) {
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noex = NOEX_PUBLIC;
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@ -439,10 +437,7 @@ rb_attr(VALUE klass, ID id, int read, int write, int ex)
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if (!name) {
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rb_raise(rb_eArgError, "argument needs to be symbol or string");
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}
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len = strlen(name) + 2;
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buf = ALLOCA_N(char, len);
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snprintf(buf, len, "@%s", name);
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attriv = rb_intern(buf);
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attriv = rb_intern_str(rb_sprintf("@%s", name));
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if (read) {
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rb_add_method(klass, id, NEW_IVAR(attriv), noex);
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}
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4
parse.y
4
parse.y
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@ -8528,7 +8528,9 @@ rb_intern(const char *name)
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ID
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rb_intern_str(VALUE str)
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{
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return rb_intern3(RSTRING_PTR(str), RSTRING_LEN(str), rb_enc_get(str));
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ID id = rb_intern3(RSTRING_PTR(str), RSTRING_LEN(str), rb_enc_get(str));
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RB_GC_GUARD(str);
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return id;
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}
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VALUE
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