• Michał Kępień's avatar
    dns_rdataslab_merge(): use dns_rdata_compare() instead of compare_rdata() · 9bc6ba0b
    Michał Kępień authored
    compare_rdata() was meant to be used as a qsort() callback.  Meanwhile,
    dns_rdataslab_merge() calls compare_rdata() for a pair of dns_rdata_t
    structures rather than a pair of struct xrdata structures, which is
    harmless, but triggers an ubsan warning:
    
        rdataslab.c:84:33: runtime error: member access within address <address> with insufficient space for an object of type 'const struct xrdata'
    
    Use dns_rdata_compare() instead of compare_rdata() to prevent the
    warning from being triggered.
    9bc6ba0b