[Lldb-commits] [lldb] Fix lldb crash while handling concurrent vfork() (PR #81564)

[Greg Clayton via lldb-commits]

================
@@ -5670,8 +5673,8 @@ void ProcessGDBRemote::DidVFork(lldb::pid_t child_pid, lldb::tid_t child_tid) {
 }
 
 void ProcessGDBRemote::DidVForkDone() {
-  assert(m_vfork_in_progress);
-  m_vfork_in_progress = false;
+  --m_vfork_in_progress;
+  assert(m_vfork_in_progress >= 0);
----------------
clayborg wrote:

```
assert(m_vfork_in_progress > 0);
 --m_vfork_in_progress;
```

https://github.com/llvm/llvm-project/pull/81564