diff options
Diffstat (limited to 'src/server/net.c')
| -rw-r--r-- | src/server/net.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/server/net.c b/src/server/net.c index 7f3c1ce..4976eea 100644 --- a/src/server/net.c +++ b/src/server/net.c @@ -669,11 +669,19 @@ static void removeFromList(dnbd3_client_t *client) { int i; mutex_lock( &_clients_lock ); - for ( i = _num_clients - 1; i >= 0; --i ) { - if ( _clients[i] == client ) { - _clients[i] = NULL; + if ( _num_clients != 0 ) { + for ( i = _num_clients - 1; i >= 0; --i ) { + if ( _clients[i] == client ) { + _clients[i] = NULL; + break; + } + } + if ( i != 0 && i + 1 == _num_clients ) { + do { + i--; + } while ( _clients[i] == NULL && i > 0 ); + _num_clients = i + 1; } - if ( _clients[i] == NULL && i + 1 == _num_clients ) --_num_clients; } mutex_unlock( &_clients_lock ); } |