ecryptfs: Bugfix for error related to ecryptfs_hash_buckets
CVE-2010-2492 The function ecryptfs_uid_hash wrongly assumes that the second parameter to hash_long() is the number of hash buckets instead of the number of hash bits. This patch fixes that and renames the variable ecryptfs_hash_buckets to ecryptfs_hash_bits to make it clearer. Signed-off-by: Andre Osterhues <aosterhues@escrypt.com> Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com> (picked from security list) Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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