Safe memory allocation in cli_handlers
Safe memory allocation in cli_handlers

Valgrind pointed out that the memory returned from realloc() is
not initialized. So do that explicitely.

Signed-off-by: Hannes Reinecke <b0d1e9e4a4e27620745ff49be9000da3174a4cc6@suse.de>

unakatsuo/multipath-tools,vijaychauhan/multipath-tools,unakatsuo/multipath-tools,unakatsuo/multipath-tools,vijaychauhan/multipath-tools