gpg-agent: Avoid getting stuck in shutdown pending state.

* agent/gpg-agent.c (handle_connections): Always check inotify fds.
--

I noticed a gpg-agent processed, probably in shutdown_pending state,
which was selecting on only these two inotify fds.  The select
returned immediately but because we did not handle the fds in
shutdown_pending state they were not read and the next select call
returned one of them immediately again.  Actually that should not
hanppen because the

          if (active_connections == 0)
            break; /* ready */

should have terminated the loop.  For unknown reasons (maybe be just a
connection thread terminated in a gdb session) that did not happen.
By moving the check outside of the shutdown_pending condition and
closing the fd after they have been triggered the code should be more
robust.

Signed-off-by: Werner Koch <[email protected]>
(cherry picked from commit 5d83eb9226c0ce608ec284d8c9bc22ce84a00c25)

0 files changed, 0 insertions, 0 deletions