diff options
-rw-r--r-- | string.c | 2 | ||||
-rw-r--r-- | test/ruby/test_string.rb | 11 |
2 files changed, 13 insertions, 0 deletions
@@ -7231,6 +7231,8 @@ str_undump(VALUE str) } } + RB_GC_GUARD(str); + return undumped; invalid_format: rb_raise(rb_eRuntimeError, "invalid dumped string; not wrapped with '\"' nor '\"...\".force_encoding(\"...\")' form"); diff --git a/test/ruby/test_string.rb b/test/ruby/test_string.rb index 2ccabcbe80..42553cba82 100644 --- a/test/ruby/test_string.rb +++ b/test/ruby/test_string.rb @@ -896,6 +896,17 @@ CODE } end + def test_undump_gc_compact_stress + a = S("Test") << 1 << 2 << 3 << 9 << 13 << 10 + EnvUtil.under_gc_compact_stress do + assert_equal(a, S('"Test\\x01\\x02\\x03\\t\\r\\n"').undump) + end + + EnvUtil.under_gc_compact_stress do + assert_equal(S("\u{ABCDE 10ABCD}"), S('"\\u{ABCDE 10ABCD}"').undump) + end + end + def test_dup for frozen in [ false, true ] a = S("hello") |