Expire per-printer subscriptions before deleting.

Author: michaelrsweet

CHANGES.md

@@ -35,6 +35,7 @@ Changes in CUPS v2.4.17 (YYYY-MM-DD)
 - Fixed a crash bug in the rastertoepson filter.
 - Fixed the range check for job password strings.
 - Fixed a bug in cgiCheckVariables.
+- Fixed a printer subscription bug in the scheduler.
 
 
 Changes in CUPS v2.4.16 (2025-12-04)

scheduler/printers.c

@@ -644,6 +644,12 @@ cupsdDeletePrinter(
                      update ? "Job stopped due to printer being deleted." :
 		              "Job stopped.");
 
+ /*
+  * Expire subscriptions on the printer...
+  */
+
+  cupsdExpireSubscriptions(p, /*job*/NULL);
+
  /*
   * Remove the printer from the list...
   */