- fix some cmd paths problem (cmd_ls, cmd_cd...)

Author: Cpasjuste

psp2shell_cli/source/main.c

@@ -229,7 +229,8 @@ void *msg_thread(void *unused) {
         }
 
         fflush(stdout);
-        if (msg.buffer[strlen(msg.buffer) - 1] == '\n') { // allow printing to the shell without new line
+        ssize_t len = strlen(msg.buffer);
+        if (msg.buffer[len - 1] == '\n') { // allow printing to the shell without new line
             rl_refresh_line(0, 0);
         }
 

psp2shell_m/source/cmd.c

@@ -37,7 +37,9 @@ static void toAbsolutePath(s_FileList *fileList, char *path) {
 
     char *p = strrchr(path, ':');
     if (!p) { // relative path
-        snprintf(path, MAX_PATH_LENGTH, "%s/%s", fileList->path, path);
+        char np[MAX_PATH_LENGTH];
+        strncpy(np, path, MAX_PATH_LENGTH);
+        snprintf(path, MAX_PATH_LENGTH, "%s/%s", fileList->path, np);
     }
 }