X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Futils_dns.c;h=71a14d87ddc7fe75f2326165e11b86cdaf4ce139;hb=b758f3b7146f1497d93e1df64cbc0c14ae164768;hp=2b40676353522922446a300343820de422b96497;hpb=9599b110d313826b075ed4a8b73e0af8d07b23c2;p=collectd.git
diff --git a/src/utils_dns.c b/src/utils_dns.c
index 2b406763..71a14d87 100644
--- a/src/utils_dns.c
+++ b/src/utils_dns.c
@@ -1,7 +1,7 @@
/*
* collectd - src/utils_dns.c
- * Modifications Copyright (C) 2006 Florian octo Forster
- * Copyright (C) 2002 The Measurement Factory, Inc.
+ * Copyright (C) 2006 Florian octo Forster
+ * Copyright (C) 2002 The Measurement Factory, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -30,7 +30,7 @@
*
* Authors:
* The Measurement Factory, Inc.
- * Florian octo Forster
+ * Florian octo Forster
*/
#define _DEFAULT_SOURCE
@@ -40,10 +40,6 @@
#include "plugin.h"
#include "common.h"
-#if HAVE_SYS_SOCKET_H
-# include
-#endif
-
#if HAVE_NET_IF_ARP_H
# include
#endif
@@ -66,9 +62,6 @@
#if HAVE_NETINET_IP6_H
# include
#endif
-#if HAVE_NETINET_IP_COMPAT_H
-# include
-#endif
#if HAVE_NETINET_IF_ETHER_H
# include
#endif
@@ -305,7 +298,7 @@ rfc1035NameUnpack(const char *buf, size_t sz, off_t * off, char *name, size_t ns
if (ns <= 0)
return 4; /* probably compression loop */
do {
- if ((*off) >= sz)
+ if ((*off) >= ((off_t) sz))
break;
c = *(buf + (*off));
if (c > 191) {
@@ -317,11 +310,11 @@ rfc1035NameUnpack(const char *buf, size_t sz, off_t * off, char *name, size_t ns
s = ntohs(s);
(*off) += sizeof(s);
/* Sanity check */
- if ((*off) >= sz)
+ if ((*off) >= ((off_t) sz))
return 1; /* message too short */
ptr = s & 0x3FFF;
/* Make sure the pointer is inside this message */
- if (ptr >= sz)
+ if (ptr >= ((off_t) sz))
return 2; /* bad compression ptr */
if (ptr < DNS_MSG_HDR_SZ)
return 2; /* bad compression ptr */
@@ -355,7 +348,7 @@ rfc1035NameUnpack(const char *buf, size_t sz, off_t * off, char *name, size_t ns
if (no > 0)
*(name + no - 1) = '\0';
/* make sure we didn't allow someone to overflow the name buffer */
- assert(no <= ns);
+ assert(no <= ((off_t) ns));
return 0;
}