RPKI: Fix allocation of hostname when using an IPv6 address

diff --git a/proto/rpki/config.Y b/proto/rpki/config.Y
index a88a29a1c00435a36543ff4346a0e50211e075e9..63c7105cd073462e6171c7b2bdaa29239b377e51 100644 (file)
--- a/proto/rpki/config.Y
+++ b/proto/rpki/config.Y
@@ -97,7 +97,7 @@ rpki_cache_addr:
      rpki_check_unused_hostname();
      RPKI_CFG->ip = $1;
      /* Ensure hostname is filled */
-     char *hostname = cfg_allocz(sizeof(INET6_ADDRSTRLEN + 1));
+     char *hostname = cfg_allocz(INET6_ADDRSTRLEN + 1);
      bsnprintf(hostname, INET6_ADDRSTRLEN+1, "%I", RPKI_CFG->ip);
      RPKI_CFG->hostname = hostname;
    }