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author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-03-11 13:49:09 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-03-11 13:49:09 +0000 |
commit | ec438d3222576459ac701a7e5ecb9d7b7449a6ee (patch) | |
tree | bffe4333700d1391912d56febd9aad7550ed4041 /numeric.c | |
parent | dca69588f4a46e1ecc94eeb9e01efc8cd7cb82e4 (diff) |
merge revision(s) 67203: [Backport #15651]
numeric.c: fix infinite loop
* numeric.c (int_pow): fix infinite loop in the case of y equal 1
and power of x does not overflow.
[ruby-core:91734] [Bug #15651]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_6@67222 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'numeric.c')
-rw-r--r-- | numeric.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -3988,6 +3988,7 @@ int_pow(long x, unsigned long y) long z = 1; if (y == 0) return INT2FIX(1); + if (y == 1) return LONG2NUM(x); if (neg) x = -x; if (y & 1) z = x; |