Fix illegal memory access in RecoveryTest
Fix illegal memory access in RecoveryTest

I introduced this problem in 07106772.

QingkaiLu/RAMCloud,y-higuchi/ramcloud,alexandermerritt/ramcloud,rstutsman/RAMCloud,Frank-Wu/RamCloud,rstutsman/RAMCloud,mrdiegoa/ramcloud,anirajk/RAMCloud,taschik/ramcloud-load-manager,DavidLi2010/ramcloud,Frank-Wu/RamCloud,taschik/ramcloud,QingkaiLu/RAMCloud,mrdiegoa/ramcloud,y-higuchi/ramcloud,behnamm/cs244b_project,IMCG/RamCloud,mrdiegoa/ramcloud,alexandermerritt/ramcloud,y-higuchi/ramcloud,DavidLi2010/ramcloud,y-higuchi/ramcloud,Frank-Wu/RamCloud,jblomer/ramcloud,jblomer/ramcloud,matrix207/RAMCloud,alexandermerritt/ramcloud,jblomer/ramcloud,jblomer/ramcloud,alexandermerritt/ramcloud,jcarreira/ramcloud,taschik/ramcloud,alexandermerritt/ramcloud,QingkaiLu/RAMCloud,jblomer/ramcloud,utah-scs/RAMCloud,matrix207/RAMCloud,rstutsman/RAMCloud,jcarreira/ramcloud,behnamm/cs244b_project,IMCG/RamCloud,SMatsushi/RAMCloud,taschik/ramcloud,jcarreira/ramcloud,utah-scs/RAMCloud,DavidLi2010/ramcloud,taschik/ramcloud-load-manager,taschik/ramcloud-load-manager,anirajk/RAMCloud,utah-scs/RAMCloud,DavidLi2010/ramcloud,anirajk/RAMCloud,taschik/ramcloud,IMCG/RamCloud,anirajk/RAMCloud,rstutsman/RAMCloud,behnamm/cs244b_project,y-higuchi/ramcloud,mrdiegoa/ramcloud,jcarreira/ramcloud,QingkaiLu/RAMCloud,utah-scs/RAMCloud,alexandermerritt/ramcloud,Frank-Wu/RamCloud,SMatsushi/RAMCloud,IMCG/RamCloud,rstutsman/RAMCloud,behnamm/cs244b_project,matrix207/RAMCloud,SMatsushi/RAMCloud,anirajk/RAMCloud,anirajk/RAMCloud,taschik/ramcloud-load-manager,utah-scs/RAMCloud,behnamm/cs244b_project,Frank-Wu/RamCloud,behnamm/cs244b_project,IMCG/RamCloud,QingkaiLu/RAMCloud,rstutsman/RAMCloud,mrdiegoa/ramcloud,matrix207/RAMCloud,SMatsushi/RAMCloud,Frank-Wu/RamCloud,SMatsushi/RAMCloud,taschik/ramcloud-load-manager,QingkaiLu/RAMCloud,matrix207/RAMCloud,SMatsushi/RAMCloud,DavidLi2010/ramcloud,IMCG/RamCloud,DavidLi2010/ramcloud,mrdiegoa/ramcloud,jcarreira/ramcloud,matrix207/RAMCloud,jcarreira/ramcloud,y-higuchi/ramcloud,taschik/ramcloud,jblomer/ramcloud,utah-scs/RAMCloud