From: "Hanmac (Hans Mackowiak)" Date: 2013-09-23T18:24:27+09:00 Subject: [ruby-core:57318] [ruby-trunk - Bug #8940][Open] printing UTF-32 crashs ruby Issue #8940 has been reported by Hanmac (Hans Mackowiak). ---------------------------------------- Bug #8940: printing UTF-32 crashs ruby https://bugs.ruby-lang.org/issues/8940 Author: Hanmac (Hans Mackowiak) Status: Open Priority: Urgent Assignee: Category: Target version: ruby -v: ruby 2.1.0dev (2013-09-23) [x86_64-darwin12.5.0] Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN using p "������".encode("UTF-32") does cause a SEGFAULT -- C level backtrace information ------------------------------------------- 0 libruby.2.1.0.dylib 0x00000001023f6679 rb_vm_bugreport + 137 1 libruby.2.1.0.dylib 0x00000001022bab1b report_bug + 283 2 libruby.2.1.0.dylib 0x00000001022ba9f4 rb_bug + 180 3 libruby.2.1.0.dylib 0x000000010237cc80 sigsegv + 144 4 libsystem_c.dylib 0x00007fff91d7d90a _sigtramp + 26 5 ??? 0x0000000000000000 0x0 + 0 6 libruby.2.1.0.dylib 0x00000001022b0045 rb_enc_precise_mbclen + 21 7 libruby.2.1.0.dylib 0x0000000102391cc8 rb_str_inspect + 968 8 libruby.2.1.0.dylib 0x00000001023f1e74 vm_call0_body + 2116 9 libruby.2.1.0.dylib 0x00000001023f1264 rb_call0 + 404 10 libruby.2.1.0.dylib 0x00000001023e7f15 rb_funcall + 261 11 libruby.2.1.0.dylib 0x0000000102312777 rb_inspect + 23 12 libruby.2.1.0.dylib 0x00000001022e663b rb_p + 11 13 libruby.2.1.0.dylib 0x00000001022f5b29 rb_f_p_internal + 57 14 libruby.2.1.0.dylib 0x00000001022c0b56 rb_ensure + 118 15 libruby.2.1.0.dylib 0x00000001022e9c9f rb_f_p + 31 16 libruby.2.1.0.dylib 0x00000001023f4baf vm_call_cfunc + 1007 17 libruby.2.1.0.dylib 0x00000001023f4528 vm_call_method + 840 18 libruby.2.1.0.dylib 0x00000001023deca7 vm_exec_core + 11591 19 libruby.2.1.0.dylib 0x00000001023eb4cd vm_exec + 109 20 libruby.2.1.0.dylib 0x00000001023ec2d8 rb_iseq_eval_main + 392 21 libruby.2.1.0.dylib 0x00000001022bfd69 ruby_exec_internal + 121 22 libruby.2.1.0.dylib 0x00000001022bfcae ruby_run_node + 78 23 ruby 0x0000000102274eef main + 79 -- http://bugs.ruby-lang.org/