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-rw-r--r--src/buildstream/sandbox/_sandboxreapi.py4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/buildstream/sandbox/_sandboxreapi.py b/src/buildstream/sandbox/_sandboxreapi.py
index 65f2eaeae..d2cd1b3bc 100644
--- a/src/buildstream/sandbox/_sandboxreapi.py
+++ b/src/buildstream/sandbox/_sandboxreapi.py
@@ -53,6 +53,10 @@ class SandboxREAPI(Sandbox):
assert cwd.startswith("/")
vdir.descend(*cwd[1:].split(os.path.sep), create=True)
+ # Ensure directories required for sandboxed execution exist
+ for directory in ["dev", "proc", "tmp"]:
+ vdir.descend(directory, create=True)
+
# Create directories for all marked directories. This emulates
# some of the behaviour of other sandboxes, which create these
# to use as mount points.