trans/fakeroot: fix cached node retrieval on lookup

When a client finds a node from the hash table, it could happen that
another thread is still holding one reference on it before the current
thread has acquired its own. Simply checking for a non zero refcount isn't
enough, the new client must atomically acquire its own reference.

* trans/fakeroot.c (netfs_S_dir_lookup): Find and acquire node reference
while holding netfs_node_refcnt_lock.

0 files changed, 0 insertions, 0 deletions