arm64: add support for Ka-Ro TXSD-410E

[karo-tx-uboot.git] / common / cli_simple.c

diff --git a/common/cli_simple.c b/common/cli_simple.c
index d8b40c93915496a62833171005c190935d363b72..40e0beb217ce4de07008738835ce6ae0ba56ae3d 100644 (file)
--- a/common/cli_simple.c
+++ b/common/cli_simple.c
@@ -12,6 +12,7 @@
 #include <common.h>
 #include <bootretry.h>
 #include <cli.h>
+#include <console.h>
 #include <linux/ctype.h>
 
 #define DEBUG_PARSER   0       /* set to 1 to debug */
@@ -275,7 +276,8 @@ void cli_simple_loop(void)
 
                flag = 0;       /* assume no special flags for now */
                if (len > 0)
-                       strcpy(lastcommand, console_buffer);
+                       strlcpy(lastcommand, console_buffer,
+                               CONFIG_SYS_CBSIZE + 1);
                else if (len == 0)
                        flag |= CMD_FLAG_REPEAT;
 #ifdef CONFIG_BOOT_RETRY_TIME
@@ -292,11 +294,12 @@ void cli_simple_loop(void)
                }
 #endif
 
-               if (len == -1)
+               if (len == -1) {
                        puts("<INTERRUPT>\n");
-               else
+                       rc = 0;
+               } else {
                        rc = run_command_repeatable(lastcommand, flag);
-
+               }
                if (rc <= 0) {
                        /* invalid command or not repeatable, forget it */
                        lastcommand[0] = 0;