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* string.c (rb_str_intern): should check symbol table overflow.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18519 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2008-08-12 06:39:08 +00:00
parent 00b129c4e4
commit 71553b91f6
2 changed files with 21 additions and 2 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Tue Aug 12 15:37:40 2008 Yukihiro Matsumoto <matz@ruby-lang.org>
* string.c (rb_str_intern): should check symbol table overflow.
Tue Aug 12 15:31:04 2008 Minero Aoki <aamine@loveruby.net>
* lib/net/http.rb (send_request_with_body): Content-Length should

19
string.c
View File

@ -5840,10 +5840,25 @@ VALUE
rb_str_intern(VALUE s)
{
VALUE str = RB_GC_GUARD(s);
ID id;
VALUE sym;
ID id, id2;
id = rb_intern_str(str);
return ID2SYM(id);
sym = ID2SYM(id);
id2 = SYM2ID(sym);
if (id != id2) {
char *name = rb_id2name(id2);
if (name) {
rb_raise(rb_eRuntimeError, "symbol table overflow (%s given for %s)",
name, RSTRING_PTR(str));
}
else {
rb_raise(rb_eRuntimeError, "symbol table overflow (symbol %s)",
RSTRING_PTR(str));
}
}
return sym;
}