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| author | nobu <nobu@ruby-lang.org> | 2016-06-01 13:39:01 +0000 |
|---|---|---|
| committer | nobu <nobu@ruby-lang.org> | 2016-06-01 13:39:01 +0000 |
| commit | 2c2610d0ea35047f3a43de0713ba55be9198976b (patch) | |
| tree | 8d34b0292ba1f2d3c0a5c7b7cffa2ec4bf9e119e | |
| parent | 5cb6cfbce4744a734a9a7f6be577e30977333f7f (diff) | |
| download | ruby-openssl-history-2c2610d0ea35047f3a43de0713ba55be9198976b.tar.gz | |
ossl_asn1.c: check overflow
* ext/openssl/ossl_asn1.c (ossl_time_split): check overflow and
reorder for optimization.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55252 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | ext/openssl/ossl_asn1.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/ext/openssl/ossl_asn1.c b/ext/openssl/ossl_asn1.c index e43d814..51f0475 100644 --- a/ext/openssl/ossl_asn1.c +++ b/ext/openssl/ossl_asn1.c @@ -82,8 +82,9 @@ ossl_time_split(VALUE time, time_t *sec, int *days) VALUE num = rb_Integer(time); if (FIXNUM_P(num)) { - *days = FIX2LONG(num) / 86400; - *sec = FIX2LONG(num) % 86400; + time_t t = FIX2LONG(num); + *sec = t % 86400; + *days = rb_long2int(t / 86400); } else { *days = NUM2INT(rb_funcall(num, rb_intern("/"), 1, INT2FIX(86400))); |