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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-06-01 13:39:01 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-06-01 13:39:01 +0000 |
commit | 2fe605911ce3b6677b160afac90b554ba69e6bf1 (patch) | |
tree | 186308dd46fbba298839efd20e84c3444c32caf1 /ext | |
parent | 5f225f311463683f58ef4a7e8bd560bfdbe57804 (diff) | |
download | ruby-2fe605911ce3b6677b160afac90b554ba69e6bf1.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
Diffstat (limited to 'ext')
-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 e43d8147e3..51f0475424 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))); |