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-rw-r--r--meta/lib/oe/sstatesig.py6
1 files changed, 4 insertions, 2 deletions
diff --git a/meta/lib/oe/sstatesig.py b/meta/lib/oe/sstatesig.py
index f98543cc46..aeceb100d7 100644
--- a/meta/lib/oe/sstatesig.py
+++ b/meta/lib/oe/sstatesig.py
@@ -552,9 +552,11 @@ def OEOuthashBasic(path, sigfile, task, d):
try:
update_hash(" %10s" % pwd.getpwuid(s.st_uid).pw_name)
update_hash(" %10s" % grp.getgrgid(s.st_gid).gr_name)
- except KeyError:
+ except KeyError as e:
bb.warn("KeyError in %s" % path)
- raise
+ msg = ("KeyError: %s\nPath %s is owned by uid %d, gid %d, which doesn't match "
+ "any user/group on target. This may be due to host contamination." % (e, path, s.st_uid, s.st_gid))
+ raise Exception(msg).with_traceback(e.__traceback__)
if include_timestamps:
update_hash(" %10d" % s.st_mtime)