This change imports three post-1.2.4 release changes from the primary Git repository of Quagga Project: 1) Fix threading error that broke ripd:1f918980c02) Fix memory corruption that may occur when limit.rlim_cur is less then FD_SETSIZE:b54de751ef3) Prevent queue corruption when removing the last entry of queuese21719d8faPR: 261205 Approved by: pi (maintainer)