1 files changed, 7 insertions, 0 deletions

diff --git a/lib/nlattr.c b/lib/nlattr.c
index 5670e4b7dfef..1e900bb414ef 100644
--- a/lib/nlattr.c
+++ b/lib/nlattr.c
@@ -300,6 +300,13 @@ static int validate_nla(const struct nlattr *nla, int maxtype,
                 if (err)
                         return err;
                 break;
+        case NLA_VALIDATE_FUNCTION:
+                if (pt->validate) {
+                        err = pt->validate(nla, extack);
+                        if (err)
+                                return err;
+                }
+                break;
         }
 
         return 0;