Refuse dbus message paths longer than BUS_PATH_SIZE_MAX limit.
Even though the dbus specification does not enforce any length limit on the
path of a dbus message, having to analyze too long strings in PID1 may be
time-consuming and it may have security impacts.
In any case, the limit is set so high that real-life applications should not
have a problem with it.
(cherry-picked from commit 61397a60d98e368a5720b37e83f3169e3eb511c4)
Related: #1678641
patch_name: 0107-Refuse-dbus-message-paths-longer-than-BUS_PATH_SIZE_.patch
present_in_specfile: true
location_in_specfile: 107
squash_commits: true