diff options
| author | Takashi Kokubun <takashikkbn@gmail.com> | 2020-03-12 22:51:33 -0700 |
|---|---|---|
| committer | Takashi Kokubun <takashikkbn@gmail.com> | 2020-03-12 22:51:34 -0700 |
| commit | 0cd7be99e9a15f649970559e43e3edb704568670 (patch) | |
| tree | 848fb360585d0f78ad6f26fdb89a4b61b920beb0 /tool/ruby_vm/views/_mjit_compile_send.erb | |
| parent | 43e18c68f4d53767db7aae232ca46c2b400148cd (diff) | |
Avoid referring to an old value of realloc
OpenBSD RubyCI has failed with SEGV since 4bcd5981e80d3e1852c8723741a0069779464128.
https://rubyci.org/logs/rubyci.s3.amazonaws.com/openbsd-current/ruby-master/log/20200312T223005Z.fail.html.gz
This was because `status->cc_entries` could be stale after `realloc` call
for inlined iseqs.
Diffstat (limited to 'tool/ruby_vm/views/_mjit_compile_send.erb')
| -rw-r--r-- | tool/ruby_vm/views/_mjit_compile_send.erb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tool/ruby_vm/views/_mjit_compile_send.erb b/tool/ruby_vm/views/_mjit_compile_send.erb index 69352924bd..999e161d5d 100644 --- a/tool/ruby_vm/views/_mjit_compile_send.erb +++ b/tool/ruby_vm/views/_mjit_compile_send.erb @@ -14,7 +14,7 @@ MAYBE_UNUSED(<%= ope.fetch(:decl) %>) = (<%= ope.fetch(:type) %>)operands[<%= i %>]; % end % # compiler: Use copied cc to avoid race condition - const struct rb_callcache *captured_cc = status->cc_entries[call_data_index(cd, body)]; + const struct rb_callcache *captured_cc = captured_cc_entries(status)[call_data_index(cd, body)]; % if (!status->compile_info->disable_send_cache && has_valid_method_type(captured_cc)) { const rb_iseq_t *iseq; |