From 9391daf9543835f2a5dd850cee422310d8e79449 Mon Sep 17 00:00:00 2001 From: nobu Date: Wed, 12 Sep 2007 06:19:06 +0000 Subject: * io.c (rb_io_s_sysopen): should not use alloca for unknowen size input. [ruby-dev:31775] * parse.y (rb_id2str): ditto. * marshal.c (w_float): use snprintf instead of sprintf. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13430 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- parse.y | 20 ++++++++------------ 1 file changed, 8 insertions(+), 12 deletions(-) (limited to 'parse.y') diff --git a/parse.y b/parse.y index 541c336f71..91d0bac21b 100644 --- a/parse.y +++ b/parse.y @@ -8553,21 +8553,17 @@ rb_id2str(ID id) if (is_attrset_id(id)) { ID id2 = (id & ~ID_SCOPE_MASK) | ID_LOCAL; + VALUE str; - again: - name = rb_id2name(id2); - if (name) { - char *buf = ALLOCA_N(char, strlen(name)+2); - - strcpy(buf, name); - strcat(buf, "="); - rb_intern(buf); - return rb_id2str(id); - } - if (is_local_id(id2)) { + while (!(str = rb_id2str(id2))) { + if (!is_local_id(id2)) return 0; id2 = (id & ~ID_SCOPE_MASK) | ID_CONST; - goto again; } + str = rb_str_dup(str); + rb_str_cat(buf, "=", 1); + rb_intern_str(str); + if (st_lookup(global_symbols.id_str, id, &data)) + return (VALUE)data; } return 0; } -- cgit v1.2.3