ethdev: init all builtin drivers

[dpdk.git] / lib / librte_cmdline / cmdline_socket.c

diff --git a/lib/librte_cmdline/cmdline_socket.c b/lib/librte_cmdline/cmdline_socket.c
index d147dd61ee124162557585432162c791349c8a41..a5008354fe6523ffad0f56b01e5f6b2ed7d3f82c 100644 (file)
--- a/lib/librte_cmdline/cmdline_socket.c
+++ b/lib/librte_cmdline/cmdline_socket.c
@@ -77,6 +77,11 @@ struct cmdline *
 cmdline_file_new(cmdline_parse_ctx_t *ctx, const char *prompt, const char *path)
 {
        int fd;
+
+       /* everything else is checked in cmdline_new() */
+       if (!path)
+               return NULL;
+
        fd = open(path, O_RDONLY, 0);
        if (fd < 0) {
                dprintf("open() failed\n");
@@ -102,7 +107,8 @@ cmdline_stdin_new(cmdline_parse_ctx_t *ctx, const char *prompt)
        cl = cmdline_new(ctx, prompt, 0, 1);
 
 #ifdef RTE_EXEC_ENV_LINUXAPP
-       memcpy(&cl->oldterm, &oldterm, sizeof(term));
+       if (cl)
+               memcpy(&cl->oldterm, &oldterm, sizeof(term));
 #endif
        return cl;
 }
@@ -110,6 +116,9 @@ cmdline_stdin_new(cmdline_parse_ctx_t *ctx, const char *prompt)
 void
 cmdline_stdin_exit(struct cmdline *cl)
 {
+       if (!cl)
+               return;
+
 #ifdef RTE_EXEC_ENV_LINUXAPP
        tcsetattr(fileno(stdin), TCSANOW, &cl->oldterm);
 #else