Suricata

The flags variable is a uint64_t and was being set to all bits on with:

    dnslog_ctx->flags = ~0UL;

while this sets all 64 bits on a 64 bit system, it only sets 32 on a 32 bit system.

A work-around is to make sure the "dns" in the eve config has a trailing ":". For example:

types:
  - dns:

This turns the value into an object which causes for initialization to be done result in correct initialization.