fixed checksum error

2024-02-08 14:49:05 -05:00
parent 7390a2e3bf
commit 607fb72e65
1 changed files with 1 additions and 1 deletions
--- a/packets/src/lib.rs
+++ b/packets/src/lib.rs
@@ -540,7 +540,7 @@ impl IPv4Packet {
            + dest_upper as u32
            + dest_lower as u32;

-        let checksum: u16 = ((checksum_part & 0xFFFF) + (checksum_part >> 16))
+        let checksum: u16 = (((checksum_part & 0xFFFF) + (checksum_part >> 16)) & 0xFFFF)
            .try_into()
            .unwrap();