diff options
| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2012-07-28 06:44:55 -0700 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2012-07-28 06:44:55 -0700 |
| commit | 919a84771bfb9d535d56d68a49e60567ecda2253 (patch) | |
| tree | a98ce561a8f0aa2a711f101c72e42a4295ff5a79 | |
| parent | 5d58bd0d78de41d707cdbde3f48908da01d34ec6 (diff) | |
| parent | b48cfea73619f0fbf64324209f5fa5d7cc725856 (diff) | |
| download | mruby-919a84771bfb9d535d56d68a49e60567ecda2253.tar.gz mruby-919a84771bfb9d535d56d68a49e60567ecda2253.zip | |
Merge pull request #398 from masamitsu-murase/modify_hash_shift
Protect deleted key and value from GC.
| -rw-r--r-- | src/hash.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/hash.c b/src/hash.c index dacef4713..04e8c60be 100644 --- a/src/hash.c +++ b/src/hash.c @@ -568,7 +568,9 @@ mrb_hash_shift(mrb_state *mrb, mrb_value hash) if (!kh_exist(h,k)) continue; delKey = kh_key(h,k); + mrb_gc_protect(mrb, delKey); delVal = mrb_hash_delete_key(mrb, hash, delKey); + mrb_gc_protect(mrb, delVal); return mrb_assoc_new(mrb, delKey, delVal); } |