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Diffstat (limited to 'ext/openssl/ossl_rand.c')
-rw-r--r--ext/openssl/ossl_rand.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/ext/openssl/ossl_rand.c b/ext/openssl/ossl_rand.c
index c22a7357b0e..d9c1a7f34fd 100644
--- a/ext/openssl/ossl_rand.c
+++ b/ext/openssl/ossl_rand.c
@@ -96,9 +96,10 @@ static VALUE
ossl_rand_bytes(VALUE self, VALUE len)
{
VALUE str;
-
- str = rb_str_new(0, FIX2INT(len));
- if (!RAND_bytes(RSTRING_PTR(str), FIX2INT(len))) {
+ long n = NUM2INT(len);
+
+ str = rb_str_new(0, n);
+ if (!RAND_bytes(RSTRING_PTR(str), n)) {
ossl_raise(eRandomError, NULL);
}
@@ -114,9 +115,10 @@ static VALUE
ossl_rand_pseudo_bytes(VALUE self, VALUE len)
{
VALUE str;
+ long n = NUM2INT(len);
- str = rb_str_new(0, FIX2INT(len));
- if (!RAND_pseudo_bytes(RSTRING_PTR(str), FIX2INT(len))) {
+ str = rb_str_new(0, n);
+ if (!RAND_pseudo_bytes(RSTRING_PTR(str), n)) {
ossl_raise(eRandomError, NULL);
}
@@ -147,9 +149,11 @@ ossl_rand_egd(VALUE self, VALUE filename)
static VALUE
ossl_rand_egd_bytes(VALUE self, VALUE filename, VALUE len)
{
+ long n = NUM2INT(len);
+
SafeStringValue(filename);
- if (!RAND_egd_bytes(RSTRING_PTR(filename), FIX2INT(len))) {
+ if (!RAND_egd_bytes(RSTRING_PTR(filename), n)) {
ossl_raise(eRandomError, NULL);
}
return Qtrue;