Replaced logging queries with sending on socket.
Change-Id: Ifeb9ddc9db1055e2b71e9f7dcbdc8e2f0417669e
diff --git a/src/forward.c b/src/forward.c
index e7e0d33..e19b513 100644
--- a/src/forward.c
+++ b/src/forward.c
@@ -15,6 +15,7 @@
*/
#include "dnsmasq.h"
+#include <sys/socket.h>
static struct frec *lookup_frec(unsigned short id, void *hash);
static struct frec *lookup_frec_by_sender(unsigned short id,
@@ -1309,19 +1310,24 @@
#endif
if (strcmp("127.0.0.1", daemon->addrbuff) != 0)
{
- FILE *fp;
- fp = fopen("/tmp/dns_query_log.txt", "a");
- if (fp == NULL)
+ int sock;
+ if ((sock = socket(AF_UNIX, SOCK_DGRAM, 0)) < 0)
{
- my_syslog(LOG_ERR, "failed to open /tmp/dns_query_log.txt: %s", strerror(errno));
+ my_syslog(LOG_ERR, "failed to create socket: %s", strerror(errno));
}
- else
+ struct sockaddr_un server_address = {AF_UNIX, "/tmp/dns_query_log_socket"};
+ char msg[128];
+ sprintf(msg, "%lu %s", now, daemon->namebuff);
+ if (sendto(sock, msg, strlen(msg), 0, (struct sockaddr *)&server_address,
+ sizeof(server_address)) < 0)
{
- fprintf(fp, "%lu %s\n", now, daemon->namebuff);
- fclose(fp);
+ my_syslog(LOG_ERR, "failed to send message on socket: %s", strerror(errno));
+ }
+ if (close(sock) < 0)
+ {
+ my_syslog(LOG_ERR, "failed to close socket: %s", strerror(errno));
}
}
-
#ifdef HAVE_AUTH
/* find queries for zones we're authoritative for, and answer them directly */
if (!auth_dns)
