Description: bpf: Fix a race condition between btf_put() and map_free()
References:
Notes:
 carnil> Commit fixes 958cf2e273f0 ("bpf: Introduce bpf_obj_new") in 6.2-rc1.
Bugs:
upstream: released (6.8-rc1) [59e5791f59dd83e8aa72a4e74217eabb6e8cfd90]
6.1-upstream-stable: N/A "Vulnerable code not present"
5.10-upstream-stable: N/A "Vulnerable code not present"
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (6.6.15-1)
6.1-bookworm-security: N/A "Vulnerable code not present"
5.10-bullseye-security: N/A "Vulnerable code not present"
4.19-buster-security: N/A "Vulnerable code not present"