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| author | 卜部昌平 <shyouhei@ruby-lang.org> | 2019-10-07 16:56:08 +0900 |
|---|---|---|
| committer | 卜部昌平 <shyouhei@ruby-lang.org> | 2019-10-09 12:12:28 +0900 |
| commit | 7e0ae1698d4db0baec858a46de8d1ae875360cf5 (patch) | |
| tree | 646fbe720b13469679973060b8ab5299cf076236 /lib | |
| parent | a220410be70264a0e4089c4d63a9c22dd688ca7c (diff) | |
| download | ruby-7e0ae1698d4db0baec858a46de8d1ae875360cf5.tar.gz | |
avoid overflow in integer multiplication
This changeset basically replaces `ruby_xmalloc(x * y)` into
`ruby_xmalloc2(x, y)`. Some convenient functions are also
provided for instance `rb_xmalloc_mul_add(x, y, z)` which allocates
x * y + z byes.
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions