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| author | Yukihiro Matsumoto <[email protected]> | 2012-06-03 15:45:06 +0900 |
|---|---|---|
| committer | Yukihiro Matsumoto <[email protected]> | 2012-06-03 15:45:06 +0900 |
| commit | 28b9619bb4c1a560392e0f958a5a5d9cedf12bc7 (patch) | |
| tree | 9169cc5e780d8b9ee1fad74c2d656512f5fcac6c /src/string.c | |
| parent | 60e8d80fa722008fc1a2adcc258087702f9e58c6 (diff) | |
| download | mruby-28b9619bb4c1a560392e0f958a5a5d9cedf12bc7.tar.gz mruby-28b9619bb4c1a560392e0f958a5a5d9cedf12bc7.zip | |
should decref shared string body on gc_free
Diffstat (limited to 'src/string.c')
| -rw-r--r-- | src/string.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/src/string.c b/src/string.c index 8bc299987..6eba9cb20 100644 --- a/src/string.c +++ b/src/string.c @@ -43,6 +43,16 @@ static mrb_value mrb_str_subseq(mrb_state *mrb, mrb_value str, int beg, int len) s->aux.capa = capacity;\ } while (0) +void +mrb_str_decref(mrb_state *mrb, struct mrb_shared_string *shared) +{ + shared->refcnt--; + if (shared->refcnt == 0) { + mrb_free(mrb, shared->buf); + mrb_free(mrb, shared); + } +} + static void str_modify(mrb_state *mrb, struct RString *s) { @@ -63,11 +73,7 @@ str_modify(mrb_state *mrb, struct RString *s) s->aux.capa = len; s->flags &= ~MRB_STR_SHARED; - shared->refcnt--; - if (shared->refcnt == 0) { - mrb_free(mrb, shared->buf); - mrb_free(mrb, shared); - } + mrb_str_decref(mrb, shared); } } |