From: xtkoba+ruby@... Date: 2021-02-01T01:16:14+00:00 Subject: [ruby-core:102341] [Ruby master Bug#17603] `rb_bug` prints incorrect values Issue #17603 has been reported by xtkoba (Tee KOBAYASHI). ---------------------------------------- Bug #17603: `rb_bug` prints incorrect values https://bugs.ruby-lang.org/issues/17603 * Author: xtkoba (Tee KOBAYASHI) * Status: Open * Priority: Normal * ruby -v: ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [x86_64-linux] * Backport: 2.5: UNKNOWN, 2.6: UNKNOWN, 2.7: UNKNOWN, 3.0: UNKNOWN ---------------------------------------- I encountered the following message, where the actual data type is `T_NONE` (0x00). ``` ./miniruby: [BUG] objspace/memsize_of(): unknown data type 0xb50ef290(0x00000000ffffffff) ``` There seems to be an improper handling of varargs in the function `rb_bug_without_die`. A patch is attached to fix the issue. When it is applied the message becomes as follows: ``` ./miniruby: [BUG] objspace/memsize_of(): unknown data type 0x0(0x0000000002948710) ``` ---Files-------------------------------- ruby-rb_bug_without_die.patch (385 Bytes) -- https://bugs.ruby-lang.org/ Unsubscribe: