Thanks for the report. On 20 May 2015 at 23:04, Ryan Brown <rib...@google.com> wrote: > I just noticed a couple tsan warning when using your patch in an interactive > session. It's not obvious to me if these are real issues or not: > > ================== > WARNING: ThreadSanitizer: data race (pid=42951) > Write of size 1 at 0x7d44000046b0 by thread T6: > #0 lldb_private::IOHandler::SetIsDone(bool) > ../tools/lldb/include/lldb/Core/IOHandler.h:95 > (liblldb.so.3.7+0x0000019d0861) This looks fairly benign, as both are setting it to false, but I guess it's still technically UBD. I'll try to get rid of that.
> ================== > WARNING: ThreadSanitizer: data race (pid=42951) > Read of size 8 at 0x7da0000080c0 by thread T2 (mutexes: write M171): > #0 write <null>:0 (lldb-3.7.0+0x0000000649c0) > #1 operator() ../tools/lldb/source/Host/posix/PipePosix.cpp:416 > (liblldb.so.3.7+0x000001982201) This looks more serious as we could be trying to write to a pipe before the pipe is created. I'll take a look at that. _______________________________________________ lldb-dev mailing list lldb-dev@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev
