Description: net/core: Fix ETH_P_1588 flow dissector
References:
Notes:
 carnil> Introduced in 4f1cc51f3488 ("net: flow_dissector: Parse PTP L2 packet header").
 carnil> Vulnerable versions: 5.12-rc1.
Bugs:
upstream: released (6.6-rc3) [75ad80ed88a182ab2ad5513e448cf07b403af5c3]
6.7-upstream-stable: N/A "Fixed before branching point"
6.6-upstream-stable: N/A "Fixed before branching point"
6.1-upstream-stable: released (6.1.56) [488ea2a3e2666022f79abfdd7d12e8305fc27a40]
5.10-upstream-stable: N/A "Vulnerable code not present"
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (6.5.6-1)
6.1-bookworm-security: released (6.1.64-1)
5.10-bullseye-security: N/A "Vulnerable code not present"
4.19-buster-security: N/A "Vulnerable code not present"