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--- dns_mre.c.orig 2008-08-02 01:23:19.000000000 +0900
+++ dns_mre.c 2008-08-27 21:20:44.000000000 +0900
@@ -160,7 +160,6 @@
u_int8_t * udp_pointer = NULL;
u_int8_t * dns_pointer = NULL;
int dns_size;
- int i;
if( !answer_flag )
printf("# Preparing query raw packet...");
@@ -195,7 +194,7 @@
u_int8_t * ip4_pointer = NULL;
u_int8_t * udp_pointer = NULL;
u_int8_t * dns_pointer = NULL;
- int dns_size;
+ int dns_size = 0;
int i;
if( !answer_flag )
@@ -720,13 +719,6 @@
exit(1);
}
- /* Connect to the DNS Server */
- if( connect(sockfd, (struct sockaddr *) &q_d_addr, sizeof( q_d_addr )) == -1 )
- {
- perror("connect()");
- exit(1);
- }
-
/* Send the DNS Query */
if( (numbytes = sendto(sockfd, (char *) payload, payload_size, 0,
(struct sockaddr *)&q_d_addr, sizeof( q_d_addr ))) == -1 )
@@ -797,6 +789,7 @@
" -x <no_txids> Number of static Transaction IDs to use (optional; default 15)\n"
" -v Verbosity\n"
, cmd);
+ return 1;
}
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