X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fconfigfile.c;h=bb1770d2ab13e8c8a26c84901dd9e012dd0fc9a7;hb=1f9eac059788d149e3d8fcd9895d3c977f5e9521;hp=bdb63a9a86efdb3e658a7ca5d81b66778d9b3273;hpb=eab9dd12e4730f22f8b48d2abc16518272b6e53c;p=collectd.git

diff --git a/src/configfile.c b/src/configfile.c
index bdb63a9a..bb1770d2 100644
--- a/src/configfile.c
+++ b/src/configfile.c
@@ -1,6 +1,6 @@
 /**
  * collectd - src/configfile.c
- * Copyright (C) 2005-2008  Florian octo Forster
+ * Copyright (C) 2005-2009  Florian octo Forster
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
@@ -98,7 +98,9 @@ static cf_global_option_t cf_global_options[] =
 	{"Hostname",    NULL, NULL},
 	{"FQDNLookup",  NULL, "false"},
 	{"Interval",    NULL, "10"},
-	{"ReadThreads", NULL, "5"}
+	{"ReadThreads", NULL, "5"},
+	{"PreCacheChain",  NULL, "PreCache"},
+	{"PostCacheChain", NULL, "PostCache"}
 };
 static int cf_global_options_num = STATIC_ARRAY_LEN (cf_global_options);
 
@@ -156,7 +158,8 @@ static int cf_dispatch (const char *type, const char *orig_key,
 
 	for (i = 0; i < cf_cb->keys_num; i++)
 	{
-		if (strcasecmp (cf_cb->keys[i], key) == 0)
+		if ((cf_cb->keys[i] != NULL)
+				&& (strcasecmp (cf_cb->keys[i], key) == 0))
 		{
 			ret = (*cf_cb->callback) (key, value);
 			break;
@@ -552,7 +555,7 @@ static oconfig_item_t *cf_read_dir (const char *dir, int depth)
 
 		status = ssnprintf (name, sizeof (name), "%s/%s",
 				dir, de->d_name);
-		if (status >= sizeof (name))
+		if ((status < 0) || ((size_t) status >= sizeof (name)))
 		{
 			ERROR ("configfile: Not including `%s/%s' because its"
 					" name is too long.",
@@ -627,7 +630,7 @@ static oconfig_item_t *cf_read_generic (const char *path, int depth)
 	int status;
 	const char *path_ptr;
 	wordexp_t we;
-	int i;
+	size_t i;
 
 	if (depth >= CF_MAX_DEPTH)
 	{