Open source Vulnerability fixed

Change-Id: I0a8b15c76ff603044b8bc50005bcc6ac27143d26
Signed-off-by: Rahul Dadhich <r.dadhich@samsung.com>

diff --git a/hw/9pfs/9p-local.c b/hw/9pfs/9p-local.c
index 845675e..8131aac 100644 (file)
--- a/hw/9pfs/9p-local.c
+++ b/hw/9pfs/9p-local.c
@@ -1061,8 +1061,13 @@ static int local_name_to_path(FsContext *ctx, V9fsPath *dir_path,
 {
     if (dir_path) {
         v9fs_path_sprintf(target, "%s/%s", dir_path->data, name);
-    } else {
+    } else if (strcmp(name, "/")) {
         v9fs_path_sprintf(target, "%s", name);
+    } else {
+        /* We want the path of the export root to be relative, otherwise
+         * "*at()" syscalls would treat it as "/" in the host.
+         */
+        v9fs_path_sprintf(target, "%s", ".");
     }
     return 0;
 }