bitbake: cache: Add better cache loading sanity checks
We've seen cache corruption where the pairs come out in a different order to the way we saved them for unknown reasons. Add better sanity checking to give a more user friendly error rather than a crash/traceback. Also allows the system to reparse and recover. (Bitbake rev: 4be4a15491530bd6dc018033ad3d4b2562ab6e23) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -328,6 +328,13 @@ class Cache(object):
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value = pickled.load()
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except Exception:
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break
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if not isinstance(key, str):
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bb.warn("%s from extras cache is not a string?" % key)
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break
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if not isinstance(value, RecipeInfoCommon):
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bb.warn("%s from extras cache is not a RecipeInfoCommon class?" % value)
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break
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if key in self.depends_cache:
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self.depends_cache[key].append(value)
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else:
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