diff options
-rw-r--r-- | string.c | 8 | ||||
-rw-r--r-- | test/ruby/test_string.rb | 3 |
2 files changed, 7 insertions, 4 deletions
@@ -6289,15 +6289,15 @@ str_undump(VALUE str) int encidx; ptrdiff_t size; - if (utf8) { - rb_raise(rb_eRuntimeError, "dumped string contained Unicode escape but used force_encoding"); - } - size = rb_strlen_lit(".force_encoding(\""); if (s_end - s <= size) goto invalid_format; if (memcmp(s, ".force_encoding(\"", size) != 0) goto invalid_format; s += size; + if (utf8) { + rb_raise(rb_eRuntimeError, "dumped string contained Unicode escape but used force_encoding"); + } + encname = s; s = memchr(s, '"', s_end-s); size = s - encname; diff --git a/test/ruby/test_string.rb b/test/ruby/test_string.rb index fee71791a1..d6356fcfa1 100644 --- a/test/ruby/test_string.rb +++ b/test/ruby/test_string.rb @@ -814,6 +814,9 @@ CODE assert_raise(RuntimeError) { S('"\xA"').undump } assert_raise(RuntimeError) { S('"\\"').undump } assert_raise(RuntimeError) { S(%("\0")).undump } + assert_raise_with_message(RuntimeError, /invalid/) { + '"\\u{007F}".xxxxxx'.undump + } end def test_dup |