Comment 5 for bug 1062022

strtoint has unsigned int type. no need to use any cast.
type of export_hash is insignificant because division of module always will be positive. num alway positive and HASH_TABLE_SIZE always positive (it is DEFINE and it can be any value but if it will non positive it will be error). So division a positive by a positive will always a positive. In function uses modulo operation so result will be sufficient small to fit in int.

in any case patch was applied by upstream
http://git.linux-nfs.org/?p=steved/nfs-utils.git;a=commitdiff;h=a16f4a13677d13b0aae9327a3b9e8414470b7927