From f7bd9f075030e5fa876320c1624a80685a636e82 Mon Sep 17 00:00:00 2001 From: Peter Zhu Date: Mon, 28 Sep 2020 17:35:27 -0400 Subject: Fix unsigned int overflow in error message for chr The error message has an integer overflow because it treats an unsigned int as a signed int. Before: ``` > 3_000_000_000.chr -1294967296 out of char range (RangeError) ``` After: ``` > 3_000_000_000.chr 3000000000 out of char range (RangeError) ``` Redmine ticket: https://bugs.ruby-lang.org/issues/17186 --- numeric.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'numeric.c') diff --git a/numeric.c b/numeric.c index 387e46f29b..6d4eb86b1a 100644 --- a/numeric.c +++ b/numeric.c @@ -3417,7 +3417,7 @@ int_chr(int argc, VALUE *argv, VALUE num) if (0xff < i) { enc = rb_default_internal_encoding(); if (!enc) { - rb_raise(rb_eRangeError, "%d out of char range", i); + rb_raise(rb_eRangeError, "%u out of char range", i); } goto decode; } -- cgit v1.2.3