Exzap
commented
3 months ago The timing on this race condition is extremely narrow, so it's interesting that you got it to trigger. Thanks for the fix
Closed goeiecool9999 closed 3 months ago
Exzap
commented
3 months ago The timing on this race condition is extremely narrow, so it's interesting that you got it to trigger. Thanks for the fix
On linux cemu sometimes randomly crashes on startup. Looking at the coredump in a debugger showed that it crashed in emplace_back for a vector because of a double free. Write access to a vector is not thread-safe, but when cemu is in multi-core recompiler mode when the timing is just right two or more threads simultaneously emplace in the vector. Added a mutex to protect access.