kern: namei: Return vnode before exiting function

If there is a file that is found, we want to return the result before we
return from the function, fixes issue with uninitialized vnodes on
lookups

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 7 insertions, 6 deletions

diff --git a/src/sys/os/vfs_namei.c b/src/sys/os/vfs_namei.c
index e541611..1425c30 100644
--- a/src/sys/os/vfs_namei.c
+++ b/src/sys/os/vfs_namei.c
@@ -90,14 +90,15 @@ namei(struct nameidata *ndp)
         lookup.dirvp = mp->vp;
         lookup.vpp = &vp;
 
-        /* If it was found, return */
-        error =  vops->lookup(&lookup);
-        if (error == 0)
-            return 0;
-
         /* Return the result */
-        if (ndp->vp_res != NULL)
+        error = vops->lookup(&lookup);
+        if (error == 0 && ndp->vp_res != NULL) {
             *ndp->vp_res = vp;
+        }
+
+        if (error == 0) {
+            return 0;
+        }
     }
 
     printf("namei: f: %s\n", ndp->path);