Check for allocation failure in hash_init().
Check for allocation failure in hash_init().

shaunstanislaus/stronglink,iOSCowboy/stronglink,rmoorman/stronglink,yamingd/stronglink,shaunstanislaus/stronglink,yamingd/stronglink,guiquanz/stronglink,nkatsaros/stronglink,guiquanz/stronglink,rmoorman/stronglink,yamingd/stronglink,Ryezhang/stronglink,nkatsaros/stronglink,btrask/stronglink,Lacra17/stronglink,Lacra17/stronglink,feld/stronglink,shaunstanislaus/stronglink,guiquanz/stronglink,Lacra17/stronglink,feld/stronglink,Ryezhang/stronglink,rmoorman/stronglink,btrask/stronglink,Ryezhang/stronglink,btrask/stronglink,feld/stronglink,iOSCowboy/stronglink,nkatsaros/stronglink,iOSCowboy/stronglink,btrask/stronglink