FS: Add a check for a NULL pathname.

2014-12-13 13:05:54 -06:00 · 2014-12-13 13:05:54 -06:00 · 68038211c1
parent 041721cd22
commit 68038211c1
1 changed files with 1 additions and 1 deletions
--- a/fs/inode/fs_inodefind.c
+++ b/fs/inode/fs_inodefind.c
@ -77,7 +77,7 @@ FAR struct inode *inode_find(FAR const char *path, FAR const char **relpath)
 {
  FAR struct inode *node;

-  if (!*path || path[0] != '/')
+  if (!path || !*path || path[0] != '/')
    {
      return NULL;
    }