sstatesig: Improve debug output if getpwuid() fails

If getpwduid fails, we don't see which file it failed on which is key information
to aid debugging. Print this information when exceptions are raised.

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

diff --git a/meta/lib/oe/sstatesig.py b/meta/lib/oe/sstatesig.py
index 0e17ad6f5b7034bc2f4a6e561ea051719bf520e3..4325b66a9ee03781b9156b1463c62d11d0c2ac0c 100644 (file)
--- a/meta/lib/oe/sstatesig.py
+++ b/meta/lib/oe/sstatesig.py
@@ -541,8 +541,12 @@ def OEOuthashBasic(path, sigfile, task, d):
                     add_perm(stat.S_IXOTH, 'x')
 
                 if include_owners:
-                    update_hash(" %10s" % pwd.getpwuid(s.st_uid).pw_name)
-                    update_hash(" %10s" % grp.getgrgid(s.st_gid).gr_name)
+                    try:
+                        update_hash(" %10s" % pwd.getpwuid(s.st_uid).pw_name)
+                        update_hash(" %10s" % grp.getgrgid(s.st_gid).gr_name)
+                    except KeyError:
+                        bb.warn("KeyError in %s" % path)
+                        raise
 
                 update_hash(" ")
                 if stat.S_ISBLK(s.st_mode) or stat.S_ISCHR(s.st_mode):