diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2015-07-04 23:29:46 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2015-07-04 23:30:59 +0200 |
| commit | be0a34cf05c1bcbb119d91a74be44ee837861426 (patch) | |
| tree | a474d9129fcca6713bf9b8620125077f6b0f2d87 /libdiskfs | |
| parent | 64f99d303557e991149bd2d4e6085e9f46efb3ef (diff) | |
Do not keep mutex locked while waiting for authenticate loop
* libdiskfs/io-reauthenticate.c (diskfs_S_io_reauthenticate): Release the node
lock while blocking on the auth server and client.
* libnetfs/io-reauthenticate.c (netfs_S_io_reauthenticate): Likewise.
* pfinet/io-ops.c (S_io_reauthenticate): Likewise.
Diffstat (limited to 'libdiskfs')
| -rw-r--r-- | libdiskfs/io-reauthenticate.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libdiskfs/io-reauthenticate.c b/libdiskfs/io-reauthenticate.c index 649315f7..985db498 100644 --- a/libdiskfs/io-reauthenticate.c +++ b/libdiskfs/io-reauthenticate.c @@ -49,8 +49,11 @@ diskfs_S_io_reauthenticate (struct protid *cred, newright = ports_get_send_right (newcred); assert (newright != MACH_PORT_NULL); + /* Release the node lock while blocking on the auth server and client. */ + pthread_mutex_unlock (&cred->po->np->lock); err = iohelp_reauth (&user, diskfs_auth_server_port, rend_port, newright, 1); + pthread_mutex_lock (&cred->po->np->lock); if (! err) { diskfs_finish_protid (newcred, user); |