smb: improve nbss/smb record detection

7 years ago · 286c054472
parent 7ab071a58d
commit 286c054472
1 changed files with 2 additions and 1 deletions
--- a/rust/src/smb/nbss_records.rs
+++ b/rust/src/smb/nbss_records.rs
@ -43,7 +43,8 @@ impl<'a> NbssRecord<'a> {
            _ => false,
        };
        let smb = if self.data.len() >= 4 &&
-            self.data[1] == 'S' as u8 && self.data[2] == 'M' as u8 && self.data[3] == 'B' as u8
+            self.data[1] == 'S' as u8 && self.data[2] == 'M' as u8 && self.data[3] == 'B' as u8 &&
+            (self.data[0] == b'\xFE' || self.data[0] == b'\xFF' || self.data[0] == b'\xFD')
        {
            true
        } else {