X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fdaemon%2Fcommon.c;h=05b119901ce2bf9a606a4e07c1ed45b7c2d78ce7;hb=f7e7130af45d2320d5bf1a4c7cf6f553f213f1fc;hp=765619160cbcda31cba551e13f2be4eba66e0b56;hpb=448627953cde2f7b3b138f53f4f2c62f0d48b726;p=collectd.git

diff --git a/src/daemon/common.c b/src/daemon/common.c
index 76561916..05b11990 100644
--- a/src/daemon/common.c
+++ b/src/daemon/common.c
@@ -1572,8 +1572,6 @@ void set_sock_opts (int sockfd) /* {{{ */
 
 	socklen_t socklen = sizeof (socklen_t);
 	int so_keepalive = 1;
-	int tcp_keepidle = ((CDTIME_T_TO_MS(plugin_get_interval()) - 1) / 100 + 1);
-	int tcp_keepintvl = ((CDTIME_T_TO_MS(plugin_get_interval()) - 1) / 1000 + 1);
 
 	status = getsockopt (sockfd, SOL_SOCKET, SO_TYPE, &socktype, &socklen);
 	if (status != 0)
@@ -1590,6 +1588,7 @@ void set_sock_opts (int sockfd) /* {{{ */
 			WARNING ("set_sock_opts: failed to set socket keepalive flag");
 
 #ifdef TCP_KEEPIDLE
+		int tcp_keepidle = ((CDTIME_T_TO_MS(plugin_get_interval()) - 1) / 100 + 1);
 		status = setsockopt(sockfd, IPPROTO_TCP, TCP_KEEPIDLE,
 				&tcp_keepidle, sizeof (tcp_keepidle));
 		if (status != 0)
@@ -1597,6 +1596,7 @@ void set_sock_opts (int sockfd) /* {{{ */
 #endif
 
 #ifdef TCP_KEEPINTVL
+		int tcp_keepintvl = ((CDTIME_T_TO_MS(plugin_get_interval()) - 1) / 1000 + 1);
 		status = setsockopt(sockfd, IPPROTO_TCP, TCP_KEEPINTVL,
 				&tcp_keepintvl, sizeof (tcp_keepintvl));
 		if (status != 0)
@@ -1677,23 +1677,43 @@ void strarray_free (char **array, size_t array_len) /* {{{ */
 int check_capability (int capability) /* {{{ */
 {
 #ifdef _LINUX_CAPABILITY_VERSION_3
-	struct __user_cap_header_struct cap_header_data;
-	cap_user_header_t cap_header = &cap_header_data;
-	struct __user_cap_data_struct cap_data_data;
-	cap_user_data_t cap_data = &cap_data_data;
+	cap_user_header_t cap_header = calloc(1, sizeof (*cap_header));
+	if (cap_header == NULL)
+	{
+		ERROR("check_capability: calloc failed");
+		return (-1);
+	}
+
+	cap_user_data_t cap_data = calloc(1, sizeof (*cap_data));
+	if (cap_data == NULL)
+	{
+		ERROR("check_capability: calloc failed");
+		sfree(cap_header);
+		return (-1);
+	}
 
 	cap_header->pid = getpid();
 	cap_header->version = _LINUX_CAPABILITY_VERSION;
 	if (capget(cap_header, cap_data) < 0)
 	{
 		ERROR("check_capability: capget failed");
+		sfree(cap_header);
+		sfree(cap_data);
 		return (-1);
 	}
 
 	if ((cap_data->effective & (1 << capability)) == 0)
+	{
+		sfree(cap_header);
+		sfree(cap_data);
 		return (-1);
+	}
 	else
+	{
+		sfree(cap_header);
+		sfree(cap_data);
 		return (0);
+	}
 #else
 	WARNING ("check_capability: unsupported capability implementation. "
 	    "Some plugin(s) may require elevated privileges to work properly.");