net/batching: fix gro size handling for misordered UDP_GRO messages (#17842)

Fixes #17835 Signed-off-by: Sachin Iyer <siyer@detail.dev>
2025-11-12 07:13:21 -08:00
parent d37884c734
commit 16e90dcb27
2 changed files with 37 additions and 1 deletions
@@ -353,7 +353,7 @@ func getGSOSizeFromControl(control []byte) (int, error) {
 	)

 	for len(rem) > unix.SizeofCmsghdr {
-		hdr, data, rem, err = unix.ParseOneSocketControlMessage(control)
+		hdr, data, rem, err = unix.ParseOneSocketControlMessage(rem)
 		if err != nil {
 			return 0, fmt.Errorf("error parsing socket control message: %w", err)
 		}