5.325. system-config-printer

Previously, displaying tooltips while being in a main loop recursion caused the system-config-printer utility to terminate unexpectedly. To prevent system-config-printer from crashing, displaying tooltips is now avoided during the main loop recursion.

Python bindings for the CUPS library were not reliable when threads were used. In particular, a single password callback function was used instead of one for each thread. This, in some cases, caused the system-config-printer utility to terminate unexpectedly with a segmentation fault. With this update, thread local storage is used for the password callback function in Python bindings for the CUPS library.