X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fvm_power_manager%2Fchannel_manager.c;h=a26315051b54d88488a8f50dd04c43375c1bec50;hb=6a2cf58a045f58c9744194f4d44394c7af1a0027;hp=4ac21f02c1a9820773dd59e6225c8b4da46a5304;hpb=1deb502e54634bf375b047a293e4cb393372dc6c;p=dpdk.git

diff --git a/examples/vm_power_manager/channel_manager.c b/examples/vm_power_manager/channel_manager.c
index 4ac21f02c1..a26315051b 100644
--- a/examples/vm_power_manager/channel_manager.c
+++ b/examples/vm_power_manager/channel_manager.c
@@ -4,7 +4,6 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <sys/un.h>
 #include <fcntl.h>
 #include <unistd.h>
 #include <inttypes.h>
@@ -35,6 +34,8 @@
 
 #define RTE_LOGTYPE_CHANNEL_MANAGER RTE_LOGTYPE_USER1
 
+struct libvirt_vm_info lvm_info[MAX_CLIENTS];
+
 /* Global pointer to libvirt connection */
 static virConnectPtr global_vir_conn_ptr;
 
@@ -466,9 +467,15 @@ add_all_channels(const char *vm_name)
 			continue;
 		}
 
-		snprintf(chan_info->channel_path,
+		if ((size_t)snprintf(chan_info->channel_path,
 				sizeof(chan_info->channel_path), "%s%s",
-				CHANNEL_MGR_SOCKET_PATH, dir->d_name);
+				CHANNEL_MGR_SOCKET_PATH, dir->d_name)
+					>= sizeof(chan_info->channel_path)) {
+			RTE_LOG(ERR, CHANNEL_MANAGER, "Pathname too long for channel '%s%s'\n",
+					CHANNEL_MGR_SOCKET_PATH, dir->d_name);
+			rte_free(chan_info);
+			continue;
+		}
 
 		if (setup_channel_info(&vm_info, &chan_info, channel_num) < 0) {
 			rte_free(chan_info);