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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-07-31 16:48:08 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-07-31 16:48:08 +0000 |
commit | eed6c15a21a9f843d8786254a935197502a9fccb (patch) | |
tree | b3c16c9c5d120396ff9a308865113494182ff984 /bignum.c | |
parent | b4dd68ff96ce1929b4fcd2aaa56722f194fe7ecf (diff) | |
download | ruby-eed6c15a21a9f843d8786254a935197502a9fccb.tar.gz |
* bignum.c (big2str_karatsuba): Fix a condition of power_level.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42298 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'bignum.c')
-rw-r--r-- | bignum.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -4225,6 +4225,8 @@ big2str_orig(struct big2str_struct *b2s, VALUE x, char* ptr, size_t len, int tri size_t j = len; BDIGIT* ds = BDIGITS(x); + assert(i <= 2); + while (i && j > 0) { long k = i; BDIGIT_DBL num = 0; @@ -4266,7 +4268,7 @@ big2str_karatsuba(struct big2str_struct *b2s, VALUE x, char* ptr, } } - if (power_level == 0) { + if (power_level < 0) { return big2str_orig(b2s, x, ptr, len, trim); } |