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| author | Carson McDonald <[email protected]> | 2013-06-26 08:37:28 -0400 |
|---|---|---|
| committer | Carson McDonald <[email protected]> | 2013-06-26 08:37:28 -0400 |
| commit | 1d4b26ecfc9500f7de48d24e8a1ba1ec2cc5eeac (patch) | |
| tree | c47ecec4ed8937dc90503f00b617b3a96fe132e6 /src/hash.c | |
| parent | cf840c1d05f33f0e32f86508bdeae880fd059a5e (diff) | |
| download | mruby-1d4b26ecfc9500f7de48d24e8a1ba1ec2cc5eeac.tar.gz mruby-1d4b26ecfc9500f7de48d24e8a1ba1ec2cc5eeac.zip | |
Add arena save/restore around use of hash KEY.
Diffstat (limited to 'src/hash.c')
| -rw-r--r-- | src/hash.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/hash.c b/src/hash.c index 5d78a6ea7..9b8c546b9 100644 --- a/src/hash.c +++ b/src/hash.c @@ -145,7 +145,9 @@ mrb_hash_set(mrb_state *mrb, mrb_value hash, mrb_value key, mrb_value val) /* mr k = kh_get(ht, h, key); if (k == kh_end(h)) { /* expand */ + int ai = mrb_gc_arena_save(mrb); k = kh_put(ht, h, KEY(key)); + mrb_gc_arena_restore(mrb, ai); } kh_value(h, k) = val; @@ -169,7 +171,9 @@ mrb_hash_dup(mrb_state *mrb, mrb_value hash) for (k = kh_begin(h); k != kh_end(h); k++) { if (kh_exist(h,k)) { + int ai = mrb_gc_arena_save(mrb); ret_k = kh_put(ht, ret_h, KEY(kh_key(h,k))); + mrb_gc_arena_restore(mrb, ai); kh_val(ret_h, ret_k) = kh_val(h,k); } } |