diff options
Diffstat (limited to 'array.c')
-rw-r--r-- | array.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -1529,9 +1529,13 @@ rb_ary_times(ary, times) } len = NUM2LONG(times); + if (len == 0) return rb_ary_new2(0); if (len < 0) { rb_raise(rb_eArgError, "negative argument"); } + if (LONG_MAX/len < RARRAY(ary)->len) { + rb_raise(rb_eArgError, "argument too big"); + } len *= RARRAY(ary)->len; ary2 = ary_new(rb_obj_class(ary), len); |