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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-11-04 07:27:10 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-11-04 07:27:10 +0000
commit3553a86eb51365cc524cf5c549b37770448d550d (patch)
tree9a96e1d3ccc6de7a94b8d884ddb946b3c3701de3 /ext/bigdecimal/bigdecimal.c
parent52912db4a81f9b9b69ab9e9fcd95e22d086d4289 (diff)
ext: use RARRAY_CONST_PTR
* ext/bigdecimal/bigdecimal.c: use RARRAY_CONST_PTR just fore reference instead of RARRAY_PTR, to keep the array WB-protected. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52448 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/bigdecimal/bigdecimal.c')
-rw-r--r--ext/bigdecimal/bigdecimal.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c
index 7d498724fe4..63236a01d5f 100644
--- a/ext/bigdecimal/bigdecimal.c
+++ b/ext/bigdecimal/bigdecimal.c
@@ -699,7 +699,7 @@ BigDecimal_to_i(VALUE self)
}
else {
VALUE a = BigDecimal_split(self);
- VALUE digits = RARRAY_PTR(a)[1];
+ VALUE digits = RARRAY_CONST_PTR(a)[1];
VALUE numerator = rb_funcall(digits, rb_intern("to_i"), 0);
VALUE ret;
ssize_t dpower = e - (ssize_t)RSTRING_LEN(digits);
@@ -788,7 +788,7 @@ BigDecimal_to_r(VALUE self)
sign = VpGetSign(p);
power = VpExponent10(p);
a = BigDecimal_split(self);
- digits = RARRAY_PTR(a)[1];
+ digits = RARRAY_CONST_PTR(a)[1];
denomi_power = power - RSTRING_LEN(digits);
numerator = rb_funcall(digits, rb_intern("to_i"), 0);