Description: bpf: fix truncated jump targets on heavy expansions
References:
Notes:
 bwh> I'm not sure whether BPF in 4.9 can expand BPF programs enough
 bwh> to trigger this bug, but I'd rather enforce that at run-time
 bwh> than carry out an analyse which might be invalidated by later
 bwh> changes.  Therefore marking this as needed.
Bugs:
upstream: released (4.17-rc7) [050fad7c4534c13c8eb1d9c2ba66012e014773cb]
5.10-upstream-stable: N/A "Fixed before branching point"
4.19-upstream-stable: N/A "Fixed before branching point"
4.9-upstream-stable: needed
sid: released (4.17.3-1)
5.10-bullseye-security: N/A "Fixed before branching point"
4.19-buster-security: N/A "Fixed before branching point"
4.9-stretch-security: ignored "EOL"