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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2021-08-03 16:45:08 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2021-08-03 16:45:08 +0900 |
| commit | 9b3b2a4c957bbeb0b65978e8075c348cdecda44f (patch) | |
| tree | 4c1e0a4ad82b93ed123455ba9c92d5e088cda4e7 /src/numeric.c | |
| parent | caaa07f2da8800867a9c661fb3c63d93f63c15c7 (diff) | |
| download | mruby-9b3b2a4c957bbeb0b65978e8075c348cdecda44f.tar.gz mruby-9b3b2a4c957bbeb0b65978e8075c348cdecda44f.zip | |
numeric.c: check zero division before modulo.
Diffstat (limited to 'src/numeric.c')
| -rw-r--r-- | src/numeric.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/numeric.c b/src/numeric.c index ca39e318e..dd06d8115 100644 --- a/src/numeric.c +++ b/src/numeric.c @@ -1118,6 +1118,7 @@ int_mod(mrb_state *mrb, mrb_value x) a = mrb_integer(x); if (mrb_integer_p(y) && a != MRB_INT_MIN && (b=mrb_integer(y)) != MRB_INT_MIN) { + if (b == 0) int_zerodiv(mrb); mrb_int mod = a % b; if ((a < 0) != (b < 0) && mod != 0) { mod += b; |