[oe-commits] [bitbake] 01/04: runqueue: Fix corruption issue

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rpurdie pushed a commit to branch master-next
in repository bitbake.

commit 49927546d2b306830c98f6f9da4a6ad828f6a3a6
Author: Richard Purdie <richard.purdie at linuxfoundation.org>
AuthorDate: Sun Aug 11 14:59:12 2019 +0100

    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.
    
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 lib/bb/runqueue.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/bb/runqueue.py b/lib/bb/runqueue.py
index bb61087..2bf19b9 100644
--- a/lib/bb/runqueue.py
+++ b/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:

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