pdump: fix default socket path

[dpdk.git] / lib / librte_pdump / rte_pdump.c

diff --git a/lib/librte_pdump/rte_pdump.c b/lib/librte_pdump/rte_pdump.c
index c921f51..70efd96 100644 (file)
--- a/lib/librte_pdump/rte_pdump.c
+++ b/lib/librte_pdump/rte_pdump.c
@@ -50,8 +50,10 @@
 
 #include "rte_pdump.h"
 
-#define SOCKET_PATH_VAR_RUN "/var/run/pdump_sockets"
-#define SOCKET_PATH_HOME "HOME/pdump_sockets"
+#define SOCKET_PATH_VAR_RUN "/var/run"
+#define SOCKET_PATH_HOME "HOME"
+#define DPDK_DIR         "/.dpdk"
+#define SOCKET_DIR       "/pdump_sockets"
 #define SERVER_SOCKET "%s/pdump_server_socket"
 #define CLIENT_SOCKET "%s/pdump_client_socket_%d_%u"
 #define DEVICE_ID_SIZE 64
@@ -444,17 +446,26 @@ set_pdump_rxtx_cbs(struct pdump_request *p)
 static void
 pdump_get_socket_path(char *buffer, int bufsz, enum rte_pdump_socktype type)
 {
-       const char *dir = NULL;
+       char dpdk_dir[PATH_MAX] = {0};
+       char dir[PATH_MAX] = {0};
+       char *dir_home = NULL;
 
        if (type == RTE_PDUMP_SOCKET_SERVER && server_socket_dir[0] != 0)
-               dir = server_socket_dir;
+               snprintf(dir, sizeof(dir), "%s", server_socket_dir);
        else if (type == RTE_PDUMP_SOCKET_CLIENT && client_socket_dir[0] != 0)
-               dir = client_socket_dir;
+               snprintf(dir, sizeof(dir), "%s", client_socket_dir);
        else {
-               if (getuid() != 0)
-                       dir = getenv(SOCKET_PATH_HOME);
-               else
-                       dir = SOCKET_PATH_VAR_RUN;
+               if (getuid() != 0) {
+                       dir_home = getenv(SOCKET_PATH_HOME);
+                       snprintf(dpdk_dir, sizeof(dpdk_dir), "%s%s",
+                                       dir_home, DPDK_DIR);
+               } else
+                       snprintf(dpdk_dir, sizeof(dpdk_dir), "%s%s",
+                                       SOCKET_PATH_VAR_RUN, DPDK_DIR);
+
+               mkdir(dpdk_dir, 700);
+               snprintf(dir, sizeof(dir), "%s%s",
+                                       dpdk_dir, SOCKET_DIR);
        }
 
        mkdir(dir, 700);