Revision 78b1ca9f - array.c: comment why rb_ary_modify is needed twice * array.c (rb_ary_initial... - Ruby - Ruby Issue Tracking System

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Revision 78b1ca9f

Added by nobu (Nobuyoshi Nakada) almost 12 years ago

ID 78b1ca9f0f9f3f2ecc65342158af5e71b6fb8139
Parent 38a9831c
Child 71a01622

array.c: comment why rb_ary_modify is needed twice

array.c (rb_ary_initialize): NUM2LONG() may call size.to_int,
ary can be frozen, modified, etc, so recheck after argument
conversion is necessary. [Closes GH-526]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44855 b2dd03c8-39d4-4d8f-98ff-823fe69b080e