tree e78bd71ecfd12b87237db398116ac2c19082505b
parent 0e1fc5ef470cc1d157005c437a434868d59fead4
author Roberto Sassu <roberto.sassu@polito.it> 1300719654 +0100
committer Tyler Hicks <tyhicks@linux.vnet.ibm.com> 1301294982 -0500

eCryptfs: move ecryptfs_find_auth_tok_for_sig() call before mutex_lock

The ecryptfs_find_auth_tok_for_sig() call is moved before the
mutex_lock(s->tfm_mutex) instruction in order to avoid possible deadlocks
that may occur by holding the lock on the two semaphores 'key->sem' and
's->tfm_mutex' in reverse order.

Signed-off-by: Roberto Sassu <roberto.sassu@polito.it>
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>