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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2016-12-01 18:37:03 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2016-12-01 18:37:03 +0900 |
| commit | ab4ab7c8a0e5226e4a76f7c37bdb79d2c92c004f (patch) | |
| tree | 99a86909a3b1c4a29c1000fd19598dd700fdea00 /src/array.c | |
| parent | 61ac564c99ab07f01f1af2809493103fc5216a85 (diff) | |
| download | mruby-ab4ab7c8a0e5226e4a76f7c37bdb79d2c92c004f.tar.gz mruby-ab4ab7c8a0e5226e4a76f7c37bdb79d2c92c004f.zip | |
Fix compile error by #3309
Diffstat (limited to 'src/array.c')
| -rw-r--r-- | src/array.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/array.c b/src/array.c index 8902f2dda..9013492fb 100644 --- a/src/array.c +++ b/src/array.c @@ -244,10 +244,12 @@ mrb_ary_s_create(mrb_state *mrb, mrb_value self) static void ary_concat(mrb_state *mrb, struct RArray *a, struct RArray *a2) { + mrb_int len; + if (a2->len > ARY_MAX_SIZE - a->len) { mrb_raise(mrb, E_ARGUMENT_ERROR, "array size too big"); } - mrb_int len = a->len + a2->len; + len = a->len + a2->len; ary_modify(mrb, a); if (a->aux.capa < len) { |