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-rw-r--r--source3/printing/print_cups.c54
1 files changed, 18 insertions, 36 deletions
diff --git a/source3/printing/print_cups.c b/source3/printing/print_cups.c
index 0e5dac5374..d2df2587e2 100644
--- a/source3/printing/print_cups.c
+++ b/source3/printing/print_cups.c
@@ -390,8 +390,7 @@ static bool cups_cache_reload_async(int fd)
return ret;
}
-static struct pcap_cache *local_pcap_copy;
-struct fd_event *cache_fd_event;
+static struct fd_event *cache_fd_event;
static bool cups_pcap_load_async(struct tevent_context *ev,
struct messaging_context *msg_ctx,
@@ -553,12 +552,8 @@ static void cups_async_callback(struct event_context *event_ctx,
TALLOC_FREE(frame);
if (tmp_pcap_cache) {
bool ret;
- /* We got a namelist, replace our local cache. */
- pcap_cache_destroy_specific(&local_pcap_copy);
- local_pcap_copy = tmp_pcap_cache;
-
- /* And the systemwide pcap cache. */
- ret = pcap_cache_replace(local_pcap_copy);
+ /* replace the systemwide pcap cache. */
+ ret = pcap_cache_replace(tmp_pcap_cache);
if (!ret)
DEBUG(0, ("failed to replace pcap cache\n"));
@@ -600,35 +595,22 @@ bool cups_cache_reload(struct tevent_context *ev,
talloc_free(cb_args);
return false;
}
- if (!local_pcap_copy) {
- /* We have no local cache, wait directly for
- * async refresh to complete.
- */
- DEBUG(10,("cups_cache_reload: sync read on fd %d\n",
- *p_pipe_fd ));
-
- cups_async_callback(ev, NULL,
- EVENT_FD_READ,
- (void *)cb_args);
- if (!local_pcap_copy) {
- return false;
- }
- } else {
- DEBUG(10,("cups_cache_reload: async read on fd %d\n",
- *p_pipe_fd ));
-
- /* Trigger an event when the pipe can be read. */
- cache_fd_event = event_add_fd(ev,
- NULL, *p_pipe_fd,
- EVENT_FD_READ,
- cups_async_callback,
- (void *)cb_args);
- if (!cache_fd_event) {
- close(*p_pipe_fd);
- TALLOC_FREE(cb_args);
- return false;
- }
+
+ DEBUG(10,("cups_cache_reload: async read on fd %d\n",
+ *p_pipe_fd ));
+
+ /* Trigger an event when the pipe can be read. */
+ cache_fd_event = event_add_fd(ev,
+ NULL, *p_pipe_fd,
+ EVENT_FD_READ,
+ cups_async_callback,
+ (void *)cb_args);
+ if (!cache_fd_event) {
+ close(*p_pipe_fd);
+ TALLOC_FREE(cb_args);
+ return false;
}
+
return true;
}