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authorSage Weil <sage@inktank.com>2012-09-24 20:59:48 -0700
committerAlex Elder <elder@inktank.com>2012-10-01 17:20:00 -0500
commitd63b77f4c552cc3a20506871046ab0fcbc332609 (patch)
treea428fe42c092c0f6126a99fbc788ae96e8922a97 /fs
parentb905a7f8b7a61c192927d0324f2ea6c998f451ba (diff)
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libceph: check for invalid mapping
If we encounter an invalid (e.g., zeroed) mapping, return an error and avoid a divide by zero. Signed-off-by: Sage Weil <sage@inktank.com> Reviewed-by: Alex Elder <elder@inktank.com>
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