support encoding packet numbers in 3 bytes

Fixes #1424.
cloudflare · Mar 30, 2023 · de1e245 · de1e245
1 parent d028b0a
commit de1e245
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/quiche/src/packet.rs b/quiche/src/packet.rs
@@ -560,6 +560,8 @@ pub fn pkt_num_len(pn: u64) -> Result<usize> {
         1
     } else if pn < u64::from(u16::MAX) {
         2
+    } else if pn < 16_777_215u64 {
+        3
     } else if pn < u64::from(u32::MAX) {
         4
     } else {