diff options
Diffstat (limited to 'array.c')
-rw-r--r-- | array.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -2272,10 +2272,10 @@ rb_ary_fill(argc, argv, ary) break; } rb_ary_modify(ary); - end = beg + len; - if (end < 0) { + if (len > ARY_MAX_SIZE - beg) { rb_raise(rb_eArgError, "argument too big"); } + end = beg + len; if (end > RARRAY(ary)->len) { if (end >= RARRAY(ary)->aux.capa) { REALLOC_N(RARRAY(ary)->ptr, VALUE, end); |