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* hash.c (rb_hash_s_create): fixed memory leak, based on the patch

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by Kent Sibilev <ksruby at gmail.com>.  fixed: [ruby-talk:211233]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10796 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2006-08-29 10:11:27 +00:00
parent 1e28976763
commit 576e131a48
2 changed files with 19 additions and 5 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue Aug 29 19:10:10 2006 Nobuyoshi Nakada <nobu@ruby-lang.org>
* hash.c (rb_hash_s_create): fixed memory leak, based on the patch
by Kent Sibilev <ksruby at gmail.com>. fixed: [ruby-talk:211233]
Mon Aug 28 11:36:02 2006 Eric Hodel <drbrain@segment7.net> Mon Aug 28 11:36:02 2006 Eric Hodel <drbrain@segment7.net>
* lib/rdoc/parsers/parse_rb.rb: Fix typo. Submitted by * lib/rdoc/parsers/parse_rb.rb: Fix typo. Submitted by

19
hash.c
View file

@ -223,20 +223,31 @@ rb_hash_foreach(hash, func, farg)
rb_ensure(hash_foreach_call, (VALUE)&arg, hash_foreach_ensure, hash); rb_ensure(hash_foreach_call, (VALUE)&arg, hash_foreach_ensure, hash);
} }
static VALUE hash_alloc0 _((VALUE));
static VALUE hash_alloc _((VALUE)); static VALUE hash_alloc _((VALUE));
static VALUE static VALUE
hash_alloc(klass) hash_alloc0(klass)
VALUE klass; VALUE klass;
{ {
NEWOBJ(hash, struct RHash); NEWOBJ(hash, struct RHash);
OBJSETUP(hash, klass, T_HASH); OBJSETUP(hash, klass, T_HASH);
hash->ifnone = Qnil; hash->ifnone = Qnil;
hash->tbl = st_init_table(&objhash);
return (VALUE)hash; return (VALUE)hash;
} }
static VALUE
hash_alloc(klass)
VALUE klass;
{
VALUE hash = hash_alloc0(klass);
RHASH(hash)->tbl = st_init_table(&objhash);
return hash;
}
VALUE VALUE
rb_hash_new() rb_hash_new()
{ {
@ -325,9 +336,7 @@ rb_hash_s_create(argc, argv, klass)
int i; int i;
if (argc == 1 && TYPE(argv[0]) == T_HASH) { if (argc == 1 && TYPE(argv[0]) == T_HASH) {
hash = hash_alloc(klass); hash = hash_alloc0(klass);
RHASH(hash)->ifnone = Qnil;
RHASH(hash)->tbl = st_copy(RHASH(argv[0])->tbl); RHASH(hash)->tbl = st_copy(RHASH(argv[0])->tbl);
return hash; return hash;