stdin-killer: do not setpgrp is already leader

Signed-off-by: Patrick Donnelly <[email protected]>
ceph · Aug 4, 2023 · 5b58504 · 5b58504
1 parent ce5f6d5
commit 5b58504
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/teuthology/task/install/bin/stdin-killer b/teuthology/task/install/bin/stdin-killer
@@ -210,8 +210,10 @@ if __name__ == "__main__":
     }
 
     if NS.setpgrp == "self":
-        os.setpgrp()
         pgrp = os.getpgrp()
+        if pgrp != os.getpid():
+            os.setpgrp()
+            pgrp = os.getpgrp()
     elif NS.setpgrp == "child":
         popen_kwargs["preexec_fn"] = os.setpgrp
         pgrp = None