bitbake: runqueue: Fix corruption issue

We need to copy this set, not modify the original else all kinds
of weird and bad things break, mostly from circular references.
We'll not go into how much sleep I lost tracking down the fallout
from this.

(Bitbake rev: 49927546d2b306830c98f6f9da4a6ad828f6a3a6)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/bitbake/lib/bb/runqueue.py b/bitbake/lib/bb/runqueue.py
index bb61087359fa43ee7e7f0da02c68a1aade304080..2bf19b9778e34238e0ed83e50755da2c5e2b5bc0 100644 (file)
--- a/bitbake/lib/bb/runqueue.py
+++ b/bitbake/lib/bb/runqueue.py
@@ -2124,7 +2124,7 @@ class RunQueueExecute:
     # as most code can't handle them
     def build_taskdepdata(self, task):
         taskdepdata = {}
-        next = self.rqdata.runtaskentries[task].depends
+        next = self.rqdata.runtaskentries[task].depends.copy()
         next.add(task)
         next = self.filtermcdeps(task, next)
         while next: